Patent Publication Number: US-7215602-B2

Title: Multifunction timepiece capable of constituting plural fan shape moving hand train wheel layouts

Description:
BACKGROUND OF THE INVENTION 
   1. Field of the Invention 
   The present invention relates to a multifunction timepiece capable of constituting plural fan shape moving hand train wheel layouts. Particularly, the invention relates to an analog multifunction timepiece constituted to be able to realize plural movement layouts including a fan shape moving hand train wheel by only changing positions of integrating parts without changing dimensions and shapes of parts of movements. 
   2. Description of the Prior Art 
   (1) Explanation of Terminology: 
   Generally, a machine body including a portion of driving a timepiece is referred to as “movement”. A state in which a movement is attached with a dial and hands, and put into a timepiece case to constitute a finished product is referred to as “complete” of a timepiece. In both sides of a main plate constituting a base plate of a timepiece, a side having glass of a timepiece case, that is, a side having a dial of a timepiece case is referred to as “back side” or “glass side” or “dial side” of a movement. In the both sides of the main plate, a side having a case back of a timepiece case, that is, a side opposed to a dial is referred to as “top side” or “case back side” of a movement. A train wheel integrated to “top side” of a movement is referred to as “top train wheel”. A train wheel integrated to “back side” of the movement is referred to as “back train wheel”. Generally, “12 o&#39;clock side” indicates a side of being arranged with a graduation in correspondence with 12 o&#39;clock of a dial in an analog type timepiece. “12 o&#39;clock direction” indicates a direction directed to “12 o&#39;clock side” from a center of a main plate or a rotational center of an indicator of an hour hand or the like (hereinafter, referred to as “main plate center”) in an analog type timepiece. Further, “2 o&#39;clock side” indicates a side arranged with a graduation in correspondence with 2 o&#39;clock of a dial in an analog type timepiece. “2 o&#39;clock direction” indicates a direction directed to “2 o&#39;clock side” from the main plate center. 
   Further, “3 o&#39;clock side” indicates a side arranged with a graduation in correspondence with 3 o&#39;clock of a dial in an analog type timepiece. “3 o&#39;clock direction” indicates a direction directed to “3 o&#39;clock side” from the main plate center in an analog type timepiece. Further, “6 o&#39;clock side” indicates a side arranged with a graduation in correspondence with 6 o&#39;clock of a dial in an analog type timepiece. “6 o&#39;clock direction” indicates a direction directed to “6 o&#39;clock side” from the main plate center in an analog type time piece. Further, “9 o&#39;clock side” indicates a side arranged with the graduation in correspondence with 9 o&#39;clock of a dial in an analog type timepiece. “9 o&#39;clock direction” indicates a direction directed to “9 o&#39;clock side” from the main plate center in an analog type timepiece. Further, “10 o&#39;clock side” indicates a side arranged with a graduation in correspondence with 10 o&#39;clock of a dial in an analog type timepiece. “10 o&#39;clock direction” indicates a direction directed to “10 o&#39;clock side” from the main plate center in an analog type time piece. Further, there is a case of indicating a side arranged with other graduation of a dial, such as “4 o&#39;clock direction”, “4 o&#39;clock side”. 
   Further, in the specification, there is a case in which a straight line directed to “3 o&#39;clock side” from the main plate center is simply referred to as “3 o&#39;clock direction”. Similarly, there is a case in which a straight line directed to “12 o&#39;clock side” from the main plate center is simply referred to as “12 o&#39;clock direction”, a straight line directed to “4 o&#39;clock side” from the main plate center is simply referred to as “4 o&#39;clock direction”, a straight line directed to “6 o&#39;clock side” from the main plate center is simply referred to as “6 o&#39;clock direction”, and a straight line directed to  “9 o&#39;clock side” from the main plate center is simply referred to as “9 o&#39;clock direction”. Further, in the specification, a region between “3 o&#39;clock direction” and “4 o&#39;clock direction” is referred to as “3–4 o&#39;clock region”. Similarly, there is a case in which a region between “12 o&#39;clock direction” and “3 o&#39;clock direction” is referred to as “12–3 o&#39;clock region”, a region between “3 o&#39;clock direction” and “6 o&#39;clock direction” is referred to as “3–6 o&#39;clock region”, a region between “6 o&#39;clock direction” and “9 o&#39;clock direction” is referred to as “6–9 o&#39;clock region”, and a region between “9 o&#39;clock direction” and “12 o&#39;clock direction” is referred to as “9–12 o&#39;clock region”. 
   (2) Multifunction Timepiece having Small Hand of Background Art: 
   (2.1) Multifunction Timepiece of First Type: 
   In a multifunction timepiece having a small hand of a first type of a background art, a date star wheel and a small day wheel are arranged at positions substantially symmetric with each other relative to a timepiece center. A small date hand which is a kind of a small hand is attached to the date star wheel. Further, the small day hand which is a kind of a small hand is attached to the small day wheel (refer to, for example, JP-UM-A-63-187089). 
   (2.2) Multifunction Timepiece of Second Type: 
   According to a multifunction timepiece having a small hand of a second type of a background art, a date star wheel and a small day wheel are arranged at positions substantially symmetric with each other relative to a timepiece center, and a date indicator driving wheel and a day indicator driving wheel include both of a date feeding claw and a day feeding claw, respectively (refer to, for example, JP-UM-A-63-187090). 
   (2.3) Multifunction Timepiece of Third Type: 
   According to a multifunction timepiece of a third type of a background art, a main plate is provided with a train wheel rotational center of a rotor and a train wheel used for fabricating “center chronograph timepiece” and a train wheel rotational center of a rotor and a train wheel used in fabricating “side chronograph timepiece”, a bridge member is provided with a train wheel rotational center of a rotor and a train wheel used in fabricating “center chronograph timepiece” and a train wheel rotational center of a rotor and a train wheel used in fabricating “side chronograph timepiece”, and the rotor and the train wheel used in fabricating “side chronograph timepiece” having a chronograph hand which is a kind of a small hand are rotatably integrated to the train wheel rotational center of the main plate and the train wheel rotational center of the bridge member (refer to, for example, JP-A-2004-20421). 
   (2.4) Multifunction Timepiece of Fourth Type 
   According to a multifunction timepiece having a small hand of a fourth type of a background art, a small hand rotated by 360 degrees is arranged to “12 o&#39;clock side”, small hands moved in a fan shape are respectively arranged to “3 o&#39;clock side” and “9 o&#39;clock side”, and a circular disk displaying moon phase is arranged to “6 o&#39;clock side”. The small hand moved in a fan shape is attached to a display wheel provided with a hairspring (refer to, for example, Switzerland Patent No. CH666591G A3). 
   However, according to the multifunction timepiece having the small hand of the background art, in the movement, when a position of a rotational center of a wheel for attaching a small hand (small display hand) of a date star wheel, a small day wheel, a chronograph wheel or the like is changed, a plurality of related parts need to be changed. Therefore, when plural movement layouts having a small hand are formed, it is necessary to separately design the respective movements and prepare numbers of working machines, dies and the like for working constituent parts of the respective movements. Therefore, in fabricating the multifunction timepiece having the small hand of the background art, there poses a problem that much time period is needed in switching operation of working parts, further, a number of fabricating parts is increased. 
   SUMMARY OF THE INVENTION 
   It is an object of the invention to realize an analog multifunction timepiece constituted to be able to realize plural movement layouts including a fan shape moving hand train wheel by only changing a position of integrating parts without changing dimensions and shapes of parts of movements. 
   Further, it is an object of the invention to realize an analog multifunction timepiece which is constituted to be easy to see display of calendar, further, includes a fan shape moving hand train wheel, is small sized, and facilitated to fabricate. 
   The invention is a multifunction timepiece including a main plate constituting a base plate of a movement, a hand setting stem for correcting display, a switching mechanism for switching a position of the hand setting stem, a dial for displaying time information, and a small hand for displaying the time information or calendar information, characterized in that the movement is provided with a first train wheel rotational center for a train wheel used in fabricating a multifunction timepiece of a first type having an arrangement of a small hand of a first type, a second train wheel rotational center for a train wheel used in fabricating a multifunction timepiece of a second type having an arrangement of a small hand of a second type, a third train wheel rotational center for a train wheel used in fabricating a multifunction timepiece of a third type having an arrangement of a small hand of a third type, and a fourth train wheel rotational center for a train wheel used in fabricating a multifunction timepiece of a fourth type having an arrangement of a small hand of a fourth type. The first train wheel rotational center is provided with a train wheel guide portion for guiding a train wheel member moving to rotate centering on a position thereof to be able to move to rotate, the second train wheel rotational center is provided with a train wheel guide portion for guiding a train wheel member moving to rotate centering on a position thereof to be able to move to rotate, the third train wheel rotational center is provided with a train wheel guide portion for guiding a train wheel member moving in a fan shape centering on a position thereof to be able to move in the fan shape, the fourth train wheel rotational center is provided with a train wheel guide portion for guiding a train wheel member moving in a fan shape centering on a position thereof to be able to move in the fan shape. The train wheel rotational center of the train wheel member moving to rotate is arranged at a position between a main plate center of the main plate and a main plate outer shape portion of the main plate. Further, the train wheel rotational center of the train wheel member moving in the fan shape is arranged at a position between the main plate center of the main plate and the main plate outer shape portion of the main plate. 
   According to the multifunction timepiece, the train wheel for displaying the calendar information is rotatably arranged at the third train wheel rotational center or the fourth train wheel rotational center. Further, according to the multifunction timepiece, when a train wheel for displaying time information is arranged at the first train wheel rotational center, the time information is constituted to be able to be displayed by the small hand moving to rotate by the train wheel, and when a train wheel for displaying the time information is arranged at the second train wheel rotational center, the time information is constituted to be able to be displayed by the small hand moving to rotate by the train wheel. Further, according to the multifunction timepiece, when the fan shape moving hand train wheel for displaying the calendar information is arranged at the third train wheel rotational center, the calendar information is constituted to be able to be displayed by the small hand moving in the fan shape by the fan shape moving hand train wheel, and when the fan shape moving hand train wheel for displaying the calendar information is arranged at the fourth train wheel rotational center, the calendar information is constituted to be able to be displayed by the small hand moving in the fan shape by the fan shape moving hand train wheel. By the constitution, there can be provided an analog multifunction timepiece constituted to be able to realize plural movement layouts including the fan shape moving hand train wheel by only changing positions of integrating parts without changing dimensions and shapes of the parts of the movements. 
   According to the multifunction timepiece of the invention, it is preferable that a distance between the rotational center of the train wheel member moving in the fan shape and the main plate center of the main plate is constituted to be larger than a distance between the rotational center of the train wheel member moving to rotate and the main plate center of the main plate. By the constitution, an analog multifunction timepiece display of which is easy to see can be provided. 
   Further, in the multifunction timepiece of the invention, it is possible that the first train wheel rotational center is arranged in a 3 o&#39;clock direction of the movement and the second train wheel rotational center is arranged in a 2 o&#39;clock direction of the movement. Further, in the multifunction timepiece of the invention, it is preferable that a date star wheel for displaying a date is rotatably arranged by constituting a rotational center thereof by the first train wheel rotational center or the second train wheel rotational center. By the constitution, an analog multifunction timepiece in which display of date is easy to see can be provided. 
   Further, in the multifunction timepiece of the invention, it is possible that the third train wheel rotational center is arranged in a 9 o&#39;clock direction of the movement and the fourth train wheel rotational center is arranged in a 10 o&#39;clock direction of the movement. By the constitution, an analog multifunction timepiece in which display of calendar is easy to see can be provided. Further, in the multifunction timepiece of the invention, it is possible that a small day wheel for displaying a day is arranged to be able to move in a shape by constituting a rotational center thereof by the third train wheel rotational center or the fourth train wheel rotational center. By the constitution, an analog multifunction time piece in which display of day is easy to see can be provided. 
   Further, in the multifunction timepiece of the invention, it is possible that the fan shape moving hand train wheel comprises a driving wheel constituted to rotate based on rotation of an hour wheel, a transmission wheel constituted to rotate based on rotation of the driving wheel, a jumper for stopping a position in a rotational direction of the transmission wheel, a display wheel for displaying the calendar information by a small hand, a hammer constituted to rotate based on rotation of the transmission wheel, and a return spring including a return spring portion for exerting a rotational force to the display wheel. The transmission wheel includes a transmission cam portion and a cam contact portion of the hammer is brought into contact with a transmission cam outer periphery portion of the transmission cam portion, and the calendar information display wheel includes a return cam portion. The return spring portion of the return spring is constituted to press a return cam outer shape portion of the return cam portion. A direction of a force of pressing a cam outer shape portion of the return cam portion by a front end portion of the return spring portion is directed to a portion of the display wheel eccentric from a rotational center thereof, thereby, a rotational moment for rotating the display wheel is constituted to generate. By the constitution, an analog multifunction timepiece which is small-sized and facilitated to fabricate and integrate can be provided. In the multifunction timepiece, it is preferable that the hammer includes a first operating wheel portion constituted as a wheel with chipped teeth having an opening angle of from 30 degrees to 80 degrees by constituting a reference by a rotational center thereof and a second operating wheel portion constituted as a wheel with chipped teeth having an opening angle of from 30 degrees to 80 degrees by constituting a reference by a rotational center thereof. Further, in the multifunction timepiece, it is preferable that an angle made by a center line of the opening angle of the first operating wheel portion and a center line of the opening angle of the second operating wheel portion is from 90 degrees to 180 degrees. 
   Further, in the multifunction timepiece of the invention, the fan shape moving hand train wheel comprises a driving wheel constituted to rotate based on rotation of an hour wheel, a transmission wheel constituted to rotate based on rotation of the driving wheel, a jumper for stopping a position in a rotational direction of the transmission wheel, a display wheel for displaying the calendar information by a small hand, a hammer constituted to rotate based on rotation of the transmission wheel, and a day indicator hairspring for exerting a rotational force to the display wheel. Further, in the multifunction timepiece, the transmission wheel includes a transmission cam portion and a cam contact portion of the hammer is constituted to be brought into contact with a transmission cam outer periphery portion of the transmission cam portion, and an inner end portion of the day indicator hairspring is fixed to the display wheel. Further, in the multifunction timepiece, it is preferable that the main plate is provided with a first attaching portion for attaching an outer end portion of the day indicator hairspring when the fan shape moving hand train wheel for displaying the calendar information is arranged at the third train wheel rotational center, and a second attaching portion for attaching the outer end portion of the day indicator hairspring when the fan shape moving hand train wheel for displaying the calendar information is arranged at the fourth train wheel rotational center. By the constitution, an analog multifunction timepiece which is small-sized and facilitated to fabricate can be provided. 

   
     BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS 
     A preferred form of the present invention is illustrated in the accompanying drawings in which: 
       FIG. 1  is a plane view showing an outline structure viewed from a back side of a movement according to a first embodiment of a multifunction timepiece; 
       FIG. 2  is a plane view showing a date correcting mechanism on the back side of the movement according to the first embodiment of the multifunction timepiece; 
       FIG. 3  is a plane view showing an outline structure viewed from a top side of the movement according to the first embodiment of the multifunction timepiece; 
       FIG. 4  is a partial sectional view showing portions of a hand setting stem and a top train wheel according to the first embodiment of the multifunction timepiece; 
       FIG. 5  is a partial sectional view showing portions of the hand setting stem and a back train wheel according to the first embodiment of the multifunction timepiece; 
       FIG. 6  is a partial sectional view showing portions of the hand setting stem and a date correcting mechanism according to the first embodiment of the multifunction; 
       FIG. 7  is a plane view showing a shape viewed from a back side of a main plate according to the first embodiment of the multifunction timepiece; 
       FIG. 8  is a plane view showing a shape viewed from an upper side of a date corrector setting transmission wheel holder according to the first embodiment of the multifunction timepiece; 
       FIG. 9  is a plane view viewed from an upper side of a back object holder according to the first embodiment of the multifunction timepiece; 
       FIG. 10  is a diagram showing a table of a hand position and a hand specification of a small hand according to the first embodiment of the multifunction timepiece; 
       FIG. 11  is a plane view showing portions of a dial and hands of a complete having four small hands according to the first embodiment of the multifunction timepiece; 
       FIG. 12  is a plane view showing portions of a dial and hands of a complete having three small hands according to the first embodiment of the multifunction timepiece; 
       FIG. 13  is a plane view showing portions of a dial and hands of a complete having small hands in 12 o&#39;clock direction and in 6 o&#39;clock direction according to the first embodiment of the multifunction timepiece; 
       FIG. 14  is a plane view showing portions of a dial and hands of a complete having small hands in 3 o&#39;clock direction and in 9 o&#39;clock direction according to the first embodiment of the multifunction timepiece; 
       FIG. 15  is a plane view showing portions of a dial and a hand of a complete having one small hand according to the first embodiment of the multifunction timepiece; 
       FIG. 16  is a plane view showing an outline structure viewed from a top side of a movement illustrated by omitting an automatic winding apparatus, a bridge member or the like to show clearly according to a modified example of the first embodiment of the multifunction timepiece; 
       FIG. 17  is a sectional view showing an outline structure of a portion of a barrel complete and a top train wheel according to a modified example of the first embodiment of the multifunction timepiece; 
       FIG. 18  is a sectional view showing an outline structure of a balance with hairspring, a pallet fork and a portion of the balance with hairspring according to a modified example of the first embodiment of the multifunction timepiece; 
       FIG. 19  is a plane view showing an outline structure of portions of a setting lever and a pallet fork according to a modified example of the first embodiment of the multifunction timepiece; 
       FIG. 20  is a sectional view showing an outline structure of a portion of a hand setting stem according to a modified example of the first embodiment of the multifunction timepiece; 
       FIG. 21  is a sectional view showing an outline structure of a setting lever and a pallet fork according to a modified example of the first embodiment of the multifunction timepiece; 
       FIG. 22  is a plane view showing an outline structure viewed from a back side of a movement according to a second embodiment of a multifunction timepiece; 
       FIG. 23  is a plane view showing a date correcting mechanism of the back side of the movement according to the second embodiment of the multifunction timepiece; 
       FIG. 24  is a partial sectional view showing a portion of a back train wheel according to the second embodiment of the multifunction timepiece; 
       FIG. 25  is a plane view showing an outline structure viewed from a back side of a movement according to a third embodiment of a multifunction timepiece of the invention; 
       FIG. 26  is a partial sectional view showing a structure of a day feeding mechanism according to the third embodiment of the multifunction timepiece of the invention; 
       FIG. 27  is an enlarged partial plane view showing a structure of the day feeding mechanism in a state of displaying Sunday according to the third embodiment of the multifunction timepiece of the invention; 
       FIG. 28  is an enlarged partial plane view showing the structure of the day feeding mechanism in a state of displaying Monday according to the third embodiment of the multifunction timepiece of the invention; 
       FIG. 29  is an enlarged partial plane view showing the structure of the day feeding mechanism in a state of displaying Saturday according to the third embodiment of the multifunction timepiece of the invention; 
       FIG. 30  is a plane view showing a shape viewed from an upper side of a back object holder according to the third embodiment of the multifunction timepiece of the invention; 
       FIG. 31  is a plane view showing a shape viewed from an upper side of a back object holder of a modified example according to the third embodiment of the multifunction timepiece of the invention; 
       FIG. 32  is a plane view showing portions of a dial and hands of a complete having three small hands according to the third embodiment of the multifunction timepiece of the invention; 
       FIG. 33  is a plane view showing portions of a dial and hands of a complete having four small hands according to the third embodiment of the multifunction timepiece of the invention; 
       FIG. 34  is a partial sectional view showing a structure of a day feeding mechanism according to a fourth embodiment of the multifunction timepiece of the invention; 
       FIG. 35  is an enlarged partial plane view showing a structure of the day feeding mechanism in a state of displaying Sunday according to the fourth embodiment of the multifunction timepiece of the invention; 
       FIG. 36  is an enlarged partial plane view showing the structure of the day feeding mechanism in a state of displaying Monday according to the fourth embodiment of the multifunction timepiece of the invention; 
       FIG. 37  is an enlarged partial plane view showing the structure of the day feeding mechanism in a state of displaying Saturday according to the fourth embodiment of the multi function timepiece of the invention; 
       FIG. 38  is a plane view showing portions of a dial and hands of a complete having three small hands according to the fourth embodiment of the multifunction timepiece of the invention; 
       FIG. 39  is a plane view showing an outline structure viewed from a back side of a movement according to a fifth embodiment of a multifunction timepiece of the invention; 
       FIG. 40  is a partial sectional view showing a portion of a, day feeding mechanism according to the fifth embodiment of the multifunction timepiece of the invention; 
       FIG. 41  is a plane view showing a shape viewed from a back side of a main plate according to the fifth embodiment of the multifunction timepiece of the invention; 
       FIG. 42  is an enlarged partial plane view showing a structure of a day feeding mechanism in a state of displaying Sunday according to the fifth embodiment of the multifunction timepiece of the invention; 
       FIG. 43  is an enlarged partial plane view showing the structure of the day feeding mechanism in a state of displaying Monday according to the fifth embodiment of the multifunction timepiece of the invention; 
       FIG. 44  is an enlarged partial plane view showing the structure of the day feeding mechanism in a state of displaying Saturday according to the fifth embodiment of the multifunction timepiece of the invention; 
       FIG. 45  is a plane view showing an outline structure viewed from a back side of a movement according to a sixth embodiment of a multifunction timepiece of the invention; 
       FIG. 46  is an enlarged partial plane view showing a structure of a day feeding mechanism in a state of displaying Sunday according to the sixth embodiment of the multifunction timepiece of the invention; 
       FIG. 47  is an enlarged partial plane view showing the structure of the day feeding mechanism in a state of displaying Monday according to the sixth embodiment of the multifunction timepiece of the invention; and 
       FIG. 48  is an enlarged partial plane view showing the structure of the day feeding mechanism in a state of displaying Saturday according to the sixth embodiment of the multifunction timepiece of the invention. 
   

   DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
   Embodiments of the invention will be explained as follows in reference to the drawings. 
   (1) First Embodiment 
   First, a first embodiment related to a multifunction timepiece of the invention will be explained. 
   (1.1) Structure of Total of Movement: 
   In reference to  FIG. 1  through  FIG. 6 , according to the first embodiment, a movement is constituted by an analog electronic timepiece. Further in details, the first embodiment is constituted by an analog type time piece (electric timepiece, electronic timepiece, mechanical timepiece) having a small hole at at least one portion in “3 o&#39;clock direction”, “6 o&#39;clock direction”, “9 o&#39;clock direction”, “12 o&#39;clock direction”. That is, the first embodiment can be constituted such that by an hour hand the rotational center of which is a center of a main plate, time information with regard to “hour” of a 12 hour system is displayed, by a minute hand the rotational center of which is the center of the main plate, time information with regard to “minute” is displayed, by a 24 hour hand the rotational center of which is arranged in “12 o&#39;clock direction”, time information with regard to “hour” of a 24 hour system is displayed, by a date hand the rotational center of which is arranged in “3 o&#39;clock direction”, calendar information with regard to “date” is displayed, by a small second hand the rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second “is displayed, by a day hand the rotational center of which is arranged in “9 o&#39;clock direction”, calendar information with regard to “day” is displayed. 
   According to the first embodiment, a movement  201  includes a main plate  202 . A power source portion, a circuit portion, a converter (step motor), a top train wheel, a switching mechanism and the like are arranged on a case back side (top side) of the main plate  202 . A back train wheel, a calendar train wheel, a date correction mechanism and the like are arranged on a back side of the main plate  202 . A dial  204  is arranged on a glass side of the main plate  202 . A hand setting stem  210  is rotatably arranged on 3 o&#39;clock side of the main plate  202 . 
   (1.2) Structure of Power Source Portion, Circuit Portion: 
   In reference to  FIG. 3 , a battery  220  constituting a power source of the multifunction timepiece is arranged on the case backside of the main plate  202 . A quartz unit  222  constituting an oscillation source of the timepiece is arranged on the case backside of the main plate  202 . A quarts oscillator oscillated by, for example, 32,768 Hertz is contained in the quartz unit  222 . A lead portion of the quartz unit  222  is fixed to a circuit board  224 . A battery plus terminal  226  is arranged to conduct an anode of the battery  220  and a plus pattern of the circuit board  224 . A battery minus terminal  228  is arranged to conduct the anode of the battery  220  and a minus pattern of the circuit board  224 . The multifunction timepiece of the invention can be constituted by a timepiece having a reference signal generating source (oscillation source) other than the quartz unit. 
   An oscillating portion (oscillator) for outputting a reference signal based on oscillation of the quartz oscillator, a dividing portion (divider) for dividing an output signal of the oscillating portion, and a driving portion (driver) for outputting a motor drive signal for driving the step motor based on an output signal of the dividing portion are included in an integrated circuit (IC)  230 . The integrated circuit (IC)  230  is constituted by C-MOS or PLA. When the integrated circuit (IC)  230  is constituted by C-MOS, the oscillating portion, the dividing portion and the driving portion are included in the integrated circuit  230 . When the integrated circuit (IC)  230  is constituted by PLA, the oscillating portion, the dividing portion and the driving portion are constituted to be operated by programs stored to PLA. The integrated circuit  230  is fixed to the circuit board  224 . The circuit board  224 , the quartz unit  222  and the integrated circuit  230  constitute a circuit block. 
   (1.3) Structure of Step Motor: 
   In reference to  FIG. 3  and  FIG. 4 , a coil block  232  including a coil wire wound around a magnetic core, a stator  234  arranged to be brought into contact with both end portions of the magnetic core of the coil block  232 , and a rotor  236  including a rotor magnet arranged at a rotor hole of the stator  234  are arranged on the case back side of the main plate  202 . The coil block  232 , the stator  234  and the rotor  236  constitute a step motor. 
   (1.4) Structure of Top Train Wheel: 
   A fifth wheel &amp; pinion  238  rotated based on rotation of the rotor  236  is arranged on the case back side of the main plate  202 . The fifth wheel &amp; pinion  238  includes a fifth wheel  238   b , a fifth upper pinion  238   c , a fifth lower pinion  238   d . A rotor pinion is constituted to be brought in mesh with the fifth wheel  238   b . A fourth wheel &amp; pinion  240  rotated based on rotation of the fifth wheel &amp; pinion  238  is arranged on the case back side of the main plate  202 . The fifth pinion is constituted to be brought in mesh with the fourth wheel. A third wheel &amp; pinion  242  rotated based on rotation of the fourth wheel &amp; pinion  240  is arranged on the case back side of the main plate  202 . The fourth pinion is constituted to be brought in mesh with the third wheel. A center wheel &amp; pinion  244  rotated based on rotation of the third wheel &amp; pinion  242  is arranged on the case back side of the main plate  202 . The center wheel &amp; pinion  244  includes a center wheel  244   b  and a center pinion  244   c . The third pinion is constituted to be brought in mesh with the center wheel  244   b . A slip mechanism is provided between the center wheel  244   b  and the center pinion  244   c . By providing the slip mechanism, when hands are set, in a state of stopping to rotate the top train wheel, by rotating the hand setting stem  210 , a minute hand and an hour hand can be rotated. A minute hand  244   h  is attached to the center wheel &amp; pinion  244 . 
   When the hand setting stem  210  is pulled out to a second stage to set hands, in order to stop the fourth train wheel &amp; pinion  240 , a hammer  250  is arranged on the case back side of the main plate  202 . When the hand setting stem  210  is pulled out to the second stage to set hands, in order to reset operation of the integrated circuit  230 , a reset lever  252  is arranged on the case back side of the main plate  202 . A train wheel bridge  256  respectively rotatably supports an upper shaft portion of the rotor  236 , an upper shaft portion of the fifth wheel &amp; pinion  238 , an upper shaft portion of the fourth wheel &amp; pinion  240 , an upper shaft portion of the third wheel &amp; pinion  242  and an upper shaft portion of the center wheel &amp; pinion  244 . The main plate  202  respectively rotatably supports a lower shaft portion of the rotor  236 , a lower shaft portion of the fifth wheel &amp; pinion  238 , a lower shaft portion of the fourth wheel &amp; pinion  240 , and a lower shaft portion of the third wheel &amp; pinion  242 . A center pipe  202   b  is arranged at a main plate center  202   c  of the main plate  202 . An abacus bead portion of the center wheel &amp; pinion  244  is rotatably supported by an inner diameter portion of a center hole of the center pipe  202   b . A rotational center of the center wheel &amp; pinion  244  is arranged at the main plate center  202   c.    
   The center wheel &amp; pinion  244  is constituted to rotate by one rotation per hour. A minute wheel  260  rotated based on rotation of the center wheel &amp; pinion  244  is arranged on the case back side of the main plate  202 . The center pinion  244   c  is constituted to be brought in mesh with the minute wheel. An hour wheel  262  is constituted to rotate based on rotation of the minute wheel  260 . The hour wheel  262  is arranged on a dial side of the main plate  202 . The hour wheel  262  includes an hour wheel  262   b  and a date indicator driving pinion  262   c . A center hole of the hour wheel  262  is arranged to be rotatable relative to an outer peripheral portion of a cylinder portion of the center pipe  202   b . A minute pinion is constituted to be brought in mesh with the hour wheel  262   b  of the hour wheel  262 . The hour wheel  262  is constituted to rotate by one rotation per 12 hours. An hour hand  262   h  is attached to the hour wheel  262 . A rotational center of the hour wheel  262  is arranged at the main plate center  202   c . It is constituted that time information with regard to “hour” can be displayed by the hour hand  262   h  in a style of constituting 12 hours by one turn (referred to as “12 hour system”), and time information with regard to “minute” can be displayed by the minute hand  244   h . As a modified example, by using a publicly known middle 3 hands train wheel mechanism, a second wheel (not illustrated) for middle 3 hands having a rotational center at the main plate center  202   c  can also be provided. In the case of the modified example using the middle 3 hands train wheel mechanism, the second hand for middle 3 hands is constituted to rotate once per minute. Time information with regard to “second” can be displayed by the second hand (not illustrated) attached to the second wheel for middle 3 hands. 
   (1.5) Structure of Switching Mechanism: 
   Next, a structure of a switching mechanism will be explained. According to the first embodiment, the switching mechanism is arranged on the case back side of the main plate  202 . The switching mechanism is arranged at “3–6 o&#39;clock region”. As a modified example, the switching mechanism can also be arranged on the dial side of the main plate  202 . The switching mechanism, a time setting mechanism and a calendar correcting mechanism are provided for setting time of the timepiece and correcting calendar display by rotating the hand setting stem  210  in a state of pulling out the hand setting stem  210 . In reference to  FIG. 3 ,  FIG. 4  through  FIG. 6 , the switching mechanism is constituted to include a setting lever  270 , and a yoke  272 . The setting lever  270  and the yoke  272  are operably supported by the main plate  202 . According to the constitution, the yoke  272  is constituted to include a yoke spring portion at one tail portion. By bringing the setting lever  270  and the yoke  272  into contact with each other, a position in a rotating direction of the setting lever can be determined. 
   The time setting mechanism includes the hand setting stem  210  and a clutch wheel  274 . The hand setting stem  210  includes a front end shaft portion, a square shaft portion, a first date corrector setting transmission wheel guiding portion, a setting lever inner wall portion, a setting lever receiving portion, a setting lever outer wall portion, and an outer side shaft portion and the like formed in this order from a front end portion to an outer portion. The front end shaft portion of the hand setting stem  210  is rotatably supported by a hand setting stem front end guide hole of the main plate  202 . An outer side portion of the setting lever outer wall portion of the hand setting stem  210  is rotatably supported by a hand setting stem outer side shaft guide hole. Or, the switching mechanism may be constituted to include the setting lever, the yoke and a yoke holder (not illustrated). According to the constitution, the position in the rotational direction of the setting lever can be determined by providing a switching spring portion at the yoke holder, providing a switch pin portion at the setting lever, providing a hat shape portion at a front end of the switching spring portion, and bringing the hat shape portion having an elastic force into contact with the switch pin portion. 
   The square hole portion of the clutch wheel  274  is integrated to the square shaft portion of the hand setting stem  210 . A portion of the setting lever  270  in contact with the hand setting stem is disposed between the setting lever inner wall portion and the hand setting lever outer wall portion of the hand setting stem  210 . A position of the hand setting stem  210  in a direction along a center axis line of the hand setting stem  210  is determined by the setting lever  270  and the yoke  272 . A position of the clutch wheel  274  in a direction along the center axis line of the hand setting stem  210  is determined by the yoke  272 . The clutch wheel  274  includes A tooth  274   a  disposed on a side proximate to a center portion of the movement  201 . A center hole portion of the first date corrector setting transmission wheel  351  is rotatably integrated by the first date corrector setting transmission wheel guiding portion. The first date corrector setting transmission wheel  351  is constituted to be able to be brought in mesh with a second date corrector setting transmission wheel  352 . The setting wheel  278  is arranged on the case back side of the main plate  202 . The setting wheel  278  is rotatably supported by a setting wheel pin of the main plate  202 . The minute wheel  260  is constituted to rotate by rotating the setting wheel  278 . 
   When the hand setting stem  210  is disposed at 0 stage, it is constituted that even when the hand setting stem  210  is rotated, the first date corrector setting transmission wheel  320  cannot be rotated and also the setting wheel  278  cannot be rotated. In a state of pulling out the hand setting stem  210  to 1 stage, the center hole portion of the first date corrector setting transmission wheel  351  is constituted to be fitted to the square shaft portion of the hand setting stem  210 . By rotating the hand setting stem  210  in the state of pulling out the hand setting stem  210  to 1 stage, the first date corrector setting transmission wheel  351  is constituted to be able to rotate. In a state of pulling out the hand setting stem  210  to 2 stage, A tooth  274   a  of the clutch wheel  274  is constituted to be able to be brought in mesh with the setting wheel  278 . In the state of pulling out the hand setting stem  210  to 2 stage, by rotating the hand setting stem  210 , the setting wheel  278  is constituted to be able to rotate via rotation of the clutch wheel  274 . By rotating the setting wheel  278 , the center pinion of the center wheel &amp; pinion  244  and the hour wheel  262  are constituted to rotate via rotation of the minute wheel  260 . When hands are set in the state of pulling out the hand setting stem  210  to 2 stage, the center pinion of the center wheel &amp; pinion  244  is constituted to be able to slip relative to the center wheel of the center wheel of the center wheel &amp; pinion  244 . 
   (1.6) Structure of Date Display Mechanism: 
   Next, a structure of a date display mechanism will be explained. In reference to  FIG. 1 ,  FIG. 2 ,  FIG. 4  through  FIG. 6 , a date indicator feeding mechanism is constituted to operate based on rotation of the hour wheel  262 . The date display mechanism includes a date indicator driving wheel  310  and a date star wheel  312 . The date indicator driving wheel  310  is constituted to rotate by rotation of the hour wheel  262 . The date indicator driving wheel  310  is rotatably supported by a date indicator driving wheel pin provided at the main plate  202 . It is preferable to arrange a rotational center of the date indicator driving wheel  310  at a region between “5 o&#39;clock direction” and “6 o&#39;clock direction” (that is, “5–6 o&#39;clock region”). 
   The date indicator driving wheel  310  includes a date indicator driving teeth  310   b  and a date indicator feeding claw  310   f . A date indicator driving pinion  262   c  of the hour wheel  262  is constituted to be brought in mesh with the date indicator driving teeth  310   b  of the date indicator driving wheel  310 . The date star wheel  312  is constituted to be rotated once per day (1/31) by the date indicator feeding claw  310   f  provided at the date indicator driving wheel  310 . The date star wheel  312  is constituted to rotate one rotation per 31 days. A wheel portion of the date star wheel  312  includes 31 pieces of teeth. A position in the rotational direction of the date star wheel  312  is stopped by a date jumper  316   b  installed at a back object holder  316 . It is preferable to arrange a stopping portion provided at a front end of a spring portion of the date jumper  316   b  at a region between “2 o&#39;clock direction” and “3 o&#39;clock direction” (that is, “2–3 o&#39;clock region”). 
   A rotational center of the date star wheel  312  is arranged in “3 o&#39;clock direction”. Therefore, a rotational center of the date star wheel  312  is arranged on the center axis line of the hand setting stem  210 . A lower shaft portion of the date star wheel  312  is rotatably supported by the main plate  202 . A portion of the date corrector transmission wheel holder  314  disposed on the lower side of the date star wheel  312  is narrowed in a circular shape to the back face of the main plate  202 . It is preferable to fit a hole provided at a center of the circular narrow portion of the date corrector transmission wheel holder  314  to a date corrector transmission wheel holder guide shaft portion provided at a surrounding of the date star wheel guide hole. The date hand  312   h  is attached to the upper shaft portion of the date star wheel  312 . The wheel portion of the date star wheel  312  is arranged between the date corrector transmission wheel holder  314  disposed on the dial side of the main plate  202  and the back object holder  316 . A character, a numeral, an abbreviated character or the like for displaying date is provided at the dial  454 . By the date hand  312   h , the character, the numeral, the abbreviated character or the like, information with regard to “date” constituting one of calendar information is constituted to be able to be displayed. 
   (1.7) Structure of Day Display Mechanism: 
   Next, a structure of a day display mechanism will be explained. In reference to  FIG. 1 ,  FIG. 2 ,  FIG. 4  and  FIG. 5 , a day indicator feeding mechanism is constituted to operate based on rotation of the hour wheel  262 . The day display mechanism includes a day indicator driving wheel  320 , a small day wheel  322 . The day indicator driving wheel  320  is constituted to rotate by rotation of the hour wheel  262 . The day indicator driving wheel  320  is rotatably supported by a day indicator driving wheel pin provided at the main plate  202 . It is preferable to arrange a rotational center of the day indicator driving wheel  320  at a region between “10 o&#39;clock direction” and “11 o&#39;clock direction” (that is, “10–11 o&#39;clock region”). 
   The day indicator driving wheel  320  includes a day indicator driving teeth  320   b  and a day indicator feeding claw  320   f . A date driving pinion  262   c  of the hour wheel  262  is constituted to be brought in mesh with the day indicator driving teeth  320   b  of the day indicator driving wheel  320 . The small day wheel  322  is constituted to rotate by once per day, (1/7) by the day indicator feeding claw  320   f  provided at the day indicator driving wheel  320 . A wheel portion of the small day wheel  322  includes 7 piece of teeth. The small day wheel  322  is constituted to rotate by one rotation per 7 days. A position in a rotational direction of the small day wheel  322  is stopped by a day jumper  316   c  provided at the back object holder  316 . It is preferable to arrange a stopping portion provided at a front end of a spring portion of the day jumper  361   c  at a region between “8 o&#39;clock direction” and “9 o&#39;clock direction” (that is, “8–9 o&#39;clock region”). 
   The rotational center of the small day wheel  322  is arranged in “9 o&#39;clock-direction”. Therefore, the rotational center of the small day wheel  322  is arranged on an extended line of a center axis line of the hand setting stem  210 . A lower shaft portion of the small day wheel  322  is rotatably supported by the main plate  202 . A day hand  322   h  is attached to an upper shaft portion of the small day wheel  322 . A wheel portion of the small day wheel  322  is arranged between the main plate  202  and the back object holder  316 . The dial  204  is provided with a day character, a numeral, an abbreviated character or the like for displaying day. Information with regard to “day” which is one of calendar information is constituted to be able to be displayed by the day hand  322   h  and the character, the numeral, the abbreviated character or the like. 
   (1.8) Structure of 24 Hour Display Mechanism: 
   Next, a structure of a 24 hour display mechanism will be explained. In reference to  FIG. 1 , the 24 hour display mechanism is constituted to be operated based on rotation of the day indicator driving wheel  320 . The 24 hour display mechanism includes an hour indicator  330 . By rotation of the hour wheel  262 , the hour indicator  330  is constituted to rotate via rotation of the day indicator driving wheel  320 . A lower shaft portion provided at the hour indicator  330  is rotatably supported by an hour indicator guide hole provided at the main plate  202 . It is preferable to arrange a rotational center of the hour indicator  330  in “12 o&#39;clock direction”. A day indicator driving teeth  320   b  provided at the day indicator driving wheel  320  is constituted to be brought in mesh with a teeth portion  330   b  of the hour wheel  330 . The hour wheel  330  is constituted to rotate by one rotation per 24 hours. 
   The wheel portion of the hour indicator  330  is arranged between the main plate  202  and the back object holder  316 . A 24 hour hand (not illustrated: mentioned later) is attached to an upper shaft portion of the hour indicator  330 . The dial  204  is provided with a character, a numeral, an abbreviated character or the like for displaying “hour” in a style of constituting 24 hours by one turn (referred to as “24 hour system”). Information with regard to “hour” constituting time information is constituted to be able to be displayed by the 24 hour hand and the numeral or the like. 
   (1.9) Structure of Second Display Mechanism: 
   Next, a structure of a second display mechanism will be explained. In reference to  FIG. 1  and  FIG. 4 , the second display mechanism is constituted to operate based on rotation of the fifth wheel &amp; pinion  238 . The second display mechanism includes the second indicator  340 . The wheel portion of the second indicator  340  is constituted to be brought in mesh with the fifth lower pinion  238   d . By rotation of the rotor  236 , the second indicator  340  is constituted to rotate via rotation of the fifth wheel &amp; pinion  238 . A lower shaft portion of the second indicator  340  is rotatably supported by the main plate  202 . An upper shaft portion of the second indicator  340  is rotatably supported by a second indicator bridge  342 . It is preferable to arrange the second indicator bridge  342  such that the second indicator bridge  342  does not overlap the date indicator driving wheel  310 . It is preferable to arrange a rotational center of the second indicator  340  in “6 o&#39;clock direction”. The second indicator  340  is constituted to rotate by one rotation per minute. 
   The wheel portion of the second indicator  340  is arranged between the main plate  202  and the second indicator bridge  342 . A small second hand (not illustrated: mentioned later) is attached to a front end portion of the upper shaft portion of the second indicator  340 . The dial  204  is provided with a character, a numeral, an abbreviated character or the like for displaying “second”. Information with regard to “second” constituting time information is constituted to be able to be displayed by the small second hand and the numeral. As has been explained above, the first embodiment of the invention is provided with the date star wheel  312  the rotational center of which is arranged in “3 o&#39;clock direction”, the small day indicator  322  the rotational center of which is arranged in  37  9 o&#39;clock direction”, the second indicator  340  the rotational center of which is arranged in “6 o&#39;clock direction”, and the hour indicator  330  the rotational center of which is arranged in “12 o&#39;clock direction”. 
   (1.10) Structure of Date Correction Mechanism: 
   Next, a structure of a date correction mechanism will be explained. In reference to  FIG. 1 ,  FIG. 2 ,  FIG. 4  through  FIG. 6 , the back side of the movement  201  is provided with a date correction mechanism for correcting display of date by the date star wheel  312 . The date correction mechanism is constituted by a first corrector setting transmission wheel  351 , a second corrector setting transmission wheel  352 , a third corrector setting transmission wheel  353 , a fourth corrector setting transmission wheel  354 , and a date corrector setting wheel  355 . In a state of setting the hand setting stem  210  to 1 stage, the first corrector setting transmission wheel  351  is rotatably supported by a first corrector setting transmission wheel guide portion of the hand setting stem  210 . That is, the first corrector setting transmission wheel  351  and the hand setting stem  210  are arranged to be coaxial to each other. The second corrector setting transmission wheel  352  is rotatably supported by the main plate  202 . The wheel portion of the second corrector setting transmission wheel  352  is arranged between the main plate  202  and a date corrector setting wheel holder  314 . A rotational center of the second corrector setting transmission wheel  352  is arranged in “3 o&#39;clock direction”. Therefore, the rotational center of the second corrector setting transmission wheel  352  is arranged on a center axis line of the hand setting stem  210 . It is preferable to arrange the rotational center of the second corrector transmission wheel  352  at a position the same as a rotational center of the date star wheel  312 . 
   The third corrector setting transmission wheel  353  is rotatably supported by the main plate  202 . A wheel portion of the third corrector setting transmission wheel  353  is arranged between the main plate  202  and the date corrector setting transmission wheel holder  314 . It is preferable to arrange a rotational center of the third corrector setting transmission wheel  353  at a region in “2 o&#39;clock direction”, or between “2 o&#39;clock direction” and “3 o&#39;clock direction” (that is, “2–3 o&#39;clock region”). A lower shaft of the fourth corrector setting transmission wheel  354  is movably and rotatably supported by a fourth corrector setting transmission wheel guide long hole provided at the main plate  202 . A wheel portion of the fourth corrector setting transmission wheel  354  is arranged between the main plate  302  and the date corrector setting transmission wheel holder  314 . It is preferable to arrange the fourth corrector setting transmission wheel guide long hole for guiding a lower shaft of the fourth corrector setting transmission wheel  354  at a region between “1 o&#39;clock direction” and “2 o&#39;clock direction” (that is, “1–2 o clock region”). The date corrector setting transmission wheel holder  314  is provided with a corrector spring portion  314   b  for pressing the fourth corrector setting transmission wheel  354  to the main plate  202 . A center hole of the second corrector setting transmission wheel  352  is rotatably supported by a second corrector setting transmission wheel guide shaft portion provided at the main plate  202 . An inner side of the second corrector setting transmission wheel guide shaft portion is provided with a date star wheel guide hole for the date star wheel  312 . A center axis line of the date star wheel guide hole and a center axis line of the second corrector setting transmission wheel guide shaft portion can be constituted to coincide with each other. The third corrector setting transmission wheel  353  is rotatably supported by a third corrector setting transmission wheel guide shaft portion in a ring-like shape provided at the main plate  202 . 
   The date corrector setting wheel  355  is rotatably supported by a date corrector setting wheel pin provided at the main plate  202 . A wheel portion of the date corrector setting wheel  355  is arranged between the main plate  202  and the back object holder  316 . A wheel portion of the date corrector setting wheel  355  is constituted to be brought in mesh with the wheel portion of the date star wheel  312 . The wheel portion of the date star wheel  312  is arranged between the date corrector setting transmission wheel holder  314  and the back object holder  316 . It is preferable to arrange a rotational center of the date corrector setting wheel  355  at a region between “1 o&#39;clock direction” and “2 o&#39;clock direction” (that is, “1–2 o&#39;clock region”). When the hand setting stem  210  is rotated in one direction and the fourth corrector setting transmission wheel  354  is moved in a direction of being proximate to the date corrector setting wheel  355  via rotation of the first corrector setting transmission wheel  351 , the second corrector setting transmission wheel  352 , the third corrector setting transmission wheel  353 , the wheel portion of the fourth corrector setting transmission wheel  354  is constituted to be able to be brought in mesh with the wheel portion of the date corrector setting wheel  355 . When the hand setting stem  210  is rotated in other direction and the fourth corrector setting transmission wheel  354  is moved in a direction of being remote from the date corrector setting wheel  355  via rotation of the first corrector setting transmission wheel  351 , the second corrector setting transmission wheel  352 , the third corrector setting transmission wheel  353 , the wheel portion of the fourth corrector setting transmission wheel  354  is constituted not to be brought in mesh with the wheel portion of the date corrector setting wheel  355 . 
   (1.11) Structure of Main Plate: 
   Next, a structure of the main plate  202  will be explained. In reference to  FIG. 7 , according to the first embodiment, an outer shape of the main plate  202  is formed substantially in a circular shape centering on a main plate center  202   c . Further, the outer shape of the main plate  202  may be other shape of a quadrangular shape, a polygonal shape, an oval shape or the like. The main plate  202  maybe formed by an engineering plastic of polycarbonate, polysulfone or the like, or may be formed by a metal of brass or the like. The rotational center of the center wheel &amp; pinion  244  and the rotational center of the hour wheel  262  are arranged at the main plate center  202   c . A center axis line of the center pipe  202   b  is arranged at the main plate center  202   c.    
   The main plate  202  is provided with rotational centers of rotating members of a rotational center of  202 RT of the rotor  236 , a rotational center  202 FW of the fifth wheel &amp; pinion  238 , a rotational center (not illustrated) of the fourth wheel &amp; pinion  240 , a rotational center (not illustrated) of the third wheel &amp; pinion  242 , a rotational center  202 HW of the minute wheel  260 , a rotational center (not illustrated) of the setting wheel  278 , a rotational center  202 DW of the date indicator driving wheel  310 , a rotational center  202 DS of the date star wheel  312 , a rotational center  202 WT of the day indicator driving wheel  320 , a rotational center  202 SW of the day small day wheel  322 , a rotational center  202 HG of the hour indicator  330 , a rotational center  202 BW of the second indicator  340 , a rotational center  202 SA of the third corrector setting transmission wheel  353 , a rotational center  202 SB of the date corrector setting wheel  355  and the like. It is preferable to arrange a rotational center of the second corrector setting transmission wheel  352  at a position the same as the rotational center  202 DS of the date star wheel  312 . Further, the main plate  202  is provided with a fourth corrector setting transmission wheel guide long hole  202 SL for movably guiding the lower shaft of the fourth corrector setting transmission wheel  354 . 
   The respective rotational centers are formed with guide shaft portions for guiding center holes of rotating members for rotatably supporting the rotating members rotated centering on the rotational center, or formed with guide holes guiding the shaft portions of the rotating members. The guide shaft portion, the guide hole constitute a guide portion for rotatably guiding the rotating member. As described later, the main plate  202  is provided with rotational centers for rotatably supporting respective rotating members used in other embodiment. 
   As has been explained above, the movement  201  includes the first train wheel rotational center for the train wheel used in fabricating the multifunction timepiece of the first type having an arrangement of the small hand of the first type by using the movement  201 . The first train wheel rotational center is arranged at a position between the main plate center  202   c  of the main plate  202  and a main plate outer shape portion of the main plate  202 . The first train wheel rotational center is provided with a guide hole or a guide bearing for rotatably guiding a train wheel member rotated centering on the position. Further, as mentioned later, the movement  201  is provided with a second train wheel rotational center for a train wheel used in fabricating a multifunction timepiece of a second type having an arrangement of a small hand of a second type. The second train wheel rotational center is arranged at a position between the main plate center  202   c  of the main plate  202  and the main plate outer shape portion of the main plate  202 . The second train wheel rotational center is provided with a train wheel guide portion (guide hole, guide bearing, guide shaft, guide pin or the like) for rotatably guiding a train wheel member rotated centering on the position. 
   (1.12) Structure of Date Corrector Setting Transmission Wheel Holder: 
   Next, a structure of the date corrector setting transmission wheel  314  will be explained. In reference to  FIG. 8 , the date corrector setting transmission wheel holder  314  is arranged at “12–3 o&#39;clock region” and “3–6 o&#39;clock region”. The date corrector setting transmission wheel holder  314  is a plate-like member formed by an elastic material of stainless steel, phosphor bronze or the like. The date corrector setting transmission wheel holder  314  is provided with a corrector spring portion  314   b  for pressing the fourth corrector setting transmission wheel  354  to the main plate  202 . It is preferable to arrange the corrector spring portion  314   b  at a region between “12 o&#39;clock direction” and “3 o&#39;clock direction” (that is, “12–3 o&#39;clock region”). It is preferable to arrange a front end portion of the corrector spring portion  314   b  brought into contact with the fourth corrector setting transmission wheel  354  at a region between “12 o&#39;clock direction” and “1 o&#39;clock direction” (that is, “12–1 o&#39;clock region”). Further, it is preferable to constitute such that a portion of the date corrector setting transmission wheel holder  314  disposed on a lower side of the date star wheel  312  is narrowed in a circular shape toward the back face of the main plate  202  and a hole provided at a center of the circular narrowed portion is fitted to the date corrector setting transmission wheel holder guide shaft portion provided at a surrounding of the date star wheel guide hole. The date corrector setting transmission wheel holder  314  is further provided with a corrector spring portion  314   b   2  used in other embodiment. 
   (1.13) Structure of Back Object Holder: 
   Next, a structure of the back object holder  316  will be explained. In reference to  FIG. 9 , the back object holder  316  is a plate-like member formed by an elastic material of stainless steel, phosphor bronze or the like. The back object holder  316  is provided with the date jumper  316   b  for stopping the position in the rotational direction of the date star wheel  312 . It is preferable to arrange a spring portion of the date jumper  316   b  at a region between “12 o&#39;clock direction” and “3 o&#39;clock direction” (that is, 12–3 o&#39;clock region”). It is preferable to arrange a stopping portion provided at a front end of the spring portion of the date jumper  316   b  at a region between “2 o&#39;clock direction” and “3 o&#39;clock direction” (that is, “2–3 o&#39;clock region”). The back object holder  316  is provided with the day jumper  316   c  for stopping the position in the rotational direction of the small day wheel  322 . It is preferable to arrange the spring portion of the day jumper  316   c  at a region between “6 o&#39;clock direction” and “9 o&#39;clock direction” (that is, “6–9 o&#39;clock region”). It is preferable to arrange the stopping portion provided at the front end of the spring portion of the day jumper  316   c  at a region between “8 o&#39;clock direction” and “9 o&#39;clock direction” (that is, “8–9 o&#39;clock region”). The back object holder  316  is further provided with a further date jumper  316   b    2  and a further day jumper  316   c   2  used in other embodiment. 
   (1.14) Operation of Step Motor, Train Wheel, Date Feeding Mechanism, Day Feeding Mechanism or the Like: 
   Operation of the first embodiment will be explained as follows. In reference to  FIG. 1 ,  FIG. 4  and  FIG. 5 , in the movement  201 , the quartz oscillator contained in the quartz unit  222  is oscillated by, for example, 32,768 Hertz. Based on oscillation of the quartz oscillator, an oscillating portion included in the integrated circuit  230  outputs the reference signal and the dividing portion divides the output signal of the oscillating portion. Based on the output signal of the dividing portion, the driving portion outputs the motor driving signal for driving the step motor. When the coil block  232  inputs the motor driving signal, the stator  234  is magnetized to rotate the rotor  236 . The rotor  236  is rotated by, for example, 180 degrees per second. Based on rotation of the rotor  236 , the fourth wheel &amp; pinion  240  is rotated via rotation of the fifth wheel &amp; pinion  238 . Further, based on rotation of the rotor  236 , the second wheel indicator  340  is rotated by one rotation per minute via rotation of the fifth wheel &amp; pinion  238 . The third wheel &amp; pinion  242  is rotated based on rotation of the fourth wheel &amp; pinion  240 . 
   In reference to  FIG. 1  through  FIG. 6 , based on rotation of the third wheel &amp; pinion  242 , the center wheel &amp; pinion  244  is rotated by one rotation per hour. The minute wheel  260  is rotated based on rotation of the center wheel &amp; pinion  244 . The hour wheel  262  is rotated based on rotation of the minute wheel  260 . The hour wheel  262  is rotated by one rotation per 12 hours. By rotation of the hour wheel  262 , the date indicator driving wheel  310  is rotated. By the date indicator feeding claw  310   f  provided at the date indicator driving wheel  310 , the date star wheel  312  is rotated by once per day, (1/31). The date star wheel  312  is constituted to rotate by one rotation per 31 days. By rotation of the hour wheel  262 , the day indicator driving wheel  320  is rotated. By the day indicator feeding claw  320   f  provided at the day indicator driving wheel  320 , the small day wheel  322  is rotated by once per day, (1/7). Therefore, the small day wheel  322  is rotated by one rotation per 7 days. Further, by rotation of the day indicator driving wheel  320 , the hour indicator  330  is rotated. The hour indicator  330  is rotated by one rotation per 24 hours. 
   (1.15) Operation of Date Correction Mechanism: 
   Operation of a date correction mechanism will be explained as follows. 
   In reference to  FIG. 1 ,  FIG. 2 ,  FIG. 4  through  FIG. 6 , when in a state of pulling out the hand setting stem  210  from 0 stage to 1 stage, the hand setting stem  210  is rotated in one direction and the fourth corrector setting transmission wheel  354  is moved in a direction of being proximate to the day corrector setting wheel  355  via rotation of the first corrector setting transmission wheel  351 , the second corrector setting transmission wheel  352  and the third corrector setting transmission wheel  353 , the wheel portion of the fourth corrector setting transmission wheel  354  can be brought in mesh with the wheel portion of the date corrector setting wheel  355 . Therefore, date can be corrected by rotating the date star wheel  312  by rotating the hand setting stem  210  in one direction in a state of pulling out the hand setting stem  210  to 1 stage. 
   When in a state of pulling out the hand setting stem  210  to 1 stage, the hand setting stem  210  is rotated in other direction, the fourth corrector setting transmission wheel  354  is moved in a direction of being remote from the date corrector setting wheel  355  via rotation of the first corrector setting transmission wheel  351 , the second corrector setting transmission wheel  352  and the third corrector setting transmission wheel  353 . In the state, the wheel portion of the fourth corrector setting transmission wheel  354  is not brought in mesh with the wheel portion of the date corrector setting wheel  355 . Therefore, even when the hand setting stem  210  is rotated in other direction in the state of pulling the hand setting stem  210  to 1 stage, the date star wheel  312  cannot be rotated and date cannot be corrected. 
   (1.16) Operation of Hand Setting: 
   Operation of hand setting will be explained as follows. In reference to  FIG. 4 , in a state of pulling out the hand setting stem  210  to 2 stage, the A teeth  274   a  of the clutch wheel  274  is brought in mesh with the setting wheel  278 . When the hand setting stem  210  is pulled out to 2 stage, the spring portion of the hammer  250  is rotated and is brought into contact with the reset lever  252 . Thereby, the spring portion of the hammer  250  is conducted with the reset pattern of the circuit board  224  via the reset lever  252 , operation of the integrated circuit  230  is reset and at the same time, the hammer  250  stops the fourth wheel &amp; pinion  240 . By rotating the hand setting stem  210  in the state of pulling out the hand setting stem  210  to 2 stage, the setting wheel  278  is rotated via rotation of the clutch wheel  274 . By rotating the setting wheel  278 , the center pinion of the center wheel &amp; pinion  244  and the hour wheel  262  are rotated via rotation of the minute wheel  260 . When hand setting is carried out in the state of pulling out the hand setting stem  210  to 2 stage, the center pinion of the center wheel &amp; pinion  244  can be slipped relative to the center wheel of the center wheel &amp; pinion  244 . By rotating the center pinion by rotating the hand setting stem  210 , the minute hand  244   h  is rotated, and by rotating the hour wheel  262 , the hour hand  262   h  is rotated and therefore, time display (display of “hour” and “minute”) can be corrected. 
   (1.17) Explanation of Hand Position and Hand Specification: 
   In reference to  FIG. 10 , in the embodiment of the multifunction timepiece, as an example, 9 kinds (first kind through ninth kind) of hand positions and hand specifications can be realized. Further, the multifunction timepiece related to the invention is not limited to 9 kinds of hand positions and hand specifications shown in  FIG. 10 . In reference to  FIG. 10  and  FIG. 11 , it is possible that in the first kind of the basic mode of the multifunction timepiece, by the hour hand  262   h  attached to the hour wheel  262  the rotational center of which is the main plate center  202   c , time information with regard to “hour” of the 12 hour system is displayed, by the minute hand  244   h  attached to the center wheel &amp; pinion  244  the rotational center of which is the main plate center  202   c , time information with regard to “minute” is displayed, by the small second hand  340   h  attached to the second indicator  340  the rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” is displayed, by the 24 hour hand  330   h  attached to the hour indicator  330  the rotational center of which is arranged in “12 o&#39;clock direction”, time information with regard to “hour” of the 24 hour system is displayed, by the date hand  312   h  attached to the date star wheel  312  the rotational center of which is arranged in “3 o&#39;clock direction”, the calendar information with regard to “date” is displayed by the day hand  322   h  attached to the small day wheel  322  the rotational center of which is arranged in “9 o&#39;clock direction”, the calendar information with regard to “day” is displayed. It is preferable to constitute to equalize a distance from the main plate center  202   c  to the rotational center of the date hand  312   h , a distance from the main plate center  202   c  to the rotational center of the small second hand  340   h , a distance from the main plate center  202   c  to the day hand  322   h , a distance from the main plate center  202   c  to the rotational center of the 24 hour hand  330   h . However, the distances between the centers can also be constituted not to be equal to each other. 
   The dial  204  is provided with characters, numerals, abbreviated characters or the like for displaying respective time information, calendar information. For example, in order to display time information with regard to “hour” of the 24 hour system, numerals of “6”, “12”, “18”, “24” are provided along a circumference at positions in correspondence with the 24 hour hand  330   h  of the dial  204 . For example, in order to display calendar information with regard to “date”, numerals of “10”, “20”, “31” are provided along a circumference at positions in correspondence with the date hand  312   h  of the dial  204 . For example, in order to display time information with regard to “second”, numerals of “10”, “20”, “30”, “40”, “50”, “60” are provided along a circumference at positions in correspondence with the small second hand  340   h  of the dial  204 . For example, in order to display calendar information with regard to “day”, English letters of “Sun”, “Mon”, “Tue”, “Wed”, “Thu”, “Fri”, “Sat” are provided on a circumference at positions in correspondence with the day hand  322   h  of the dial  204 . Or, in order to display calendar information with regard to “day”, numerals, Japanese letters, foreign language letters, Roman numerals, signs or the like can also be used. 
   In reference to  FIG. 10  and  FIG. 12 , in a second kind of the embodiment of the multifunction timepiece, it is possible that by omitting the hour indicator  330 , the 24 hour hand  330   h , by the hour hand  262   h , time information with regard to “hour” of the 12 hour system is displayed, time information with regard to “minute” is displayed by the minute hand  244   h , by the small second hand  340   h  attached to the second indicator  340  the rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” is displayed, by the date hand  312   h  attached to the date star wheel  312  the rotational center of which is arranged in “3 o&#39;clock direction”, calendar information with regard to “date” is displayed, by the day hand  322   h  attached to the small day wheel  322  the rotational center of which is arranged in “9 o&#39;clock direction”, calendar information with regard to “day” is displayed. 
   In reference to  FIG. 10  and  FIG. 13 , in a third kind of the embodiment of the multifunction timepiece, it is possible that by omitting the date star wheel  312 , the date hand  312   h , the small day wheel  322 , the day hand  322   h , by the hour hand  262   h , time information with regard to “hour” of the 12 hour system is displayed, time information with regard to “minute” is displayed by the minute hand  244   h , by the small second hand  340   h  the rotational center of which is arranged in “6 o&#39;clock direction” and which is attached to the second indicator  340 , time information with regard to “second” is displayed, by the 24 hour hand  330   h  the rotational center of which is arranged in “12 o&#39;clock direction” and which is attached to the hour indicator  330 , time information with regard to “hour” of the 24 hour system is displayed. 
   In reference to  FIG. 10  and  FIG. 14 , in a fourth kind of the embodiment of the multifunction timepiece, it is possible that by omitting the second indicator  340 , the small second hand  340   h , the hour indicator  330 , the 24 hour hand  330   h , by the hour hand  262   h , time information with regard to “time” of the 12 hour system is displayed, time information with regard to “minute” is displayed by the minute hand  244   h , by the date hand  312   h  the rotational center of which is arranged in “3 o&#39;clock direction” and which is attached to the date star wheel  312 , calendar information with regard to “date” is displayed, by the day hand  322   h  the rotational center of which is arranged in “9 o&#39;clock direction” and which is attached to the small day wheel  322 , calendar information with regard to “day” is displayed. 
   In reference to  FIG. 10  and  FIG. 15 , in a fifth kind of the embodiment of the multifunction timepiece, it is possible that by omitting the hour indicator  330 , the 24 hour hand  330   h , the date star wheel  312 , the date hand  312   h , the small day wheel  322 , the day hand  322   h , by the hour hand  262   h , time information with regard to “hour” of the 12 hour system is displayed, time information with regard to “minute” is displayed by the minute hand  244   h , by the small second hand  340   h  attached to the second indicator  340  the rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” can be displayed. Further, a sixth kind through an eighth kind of the embodiment the multifunction timepiece illustrated in  FIG. 10  will be described later. 
   (1.18) Embodiment of Mechanical Timepiece: 
   Although as described above, an explanation has been given of the first embodiment of the multifunction timepiece with regard to the movement of the analog electronic timepiece, according to the invention, the movement can be constituted by a mechanical timepiece with regard to any embodiment. As a modified example, in reference to  FIG. 16  through  FIG. 18 , in an embodiment of a mechanical timepiece, a movement  20  includes a main plate  22  constituting a base plate of the movement  20 . According to an embodiment of the mechanical timepiece, a top train wheel of a barrel complete, a center wheel &amp; pinion, a third wheel &amp; pinion, a fourth wheel &amp; pinion and the like, an automatic winding mechanism of an oscillating weight, a claw lever or the like, and a switching mechanism of a setting lever, a yoke and the like are respectively integrated to the top side of the movement  20 . In the embodiment of the mechanical timepiece, a structure of a back side of the movement can be constituted similar to the structure of the back side of the movement of the analog electronic timepiece shown in  FIG. 1  and  FIG. 2 . 
   A structure of the train wheel will be explained as follows. A center wheel &amp; pinion  24  is rotatably integrated at substantially a center of the main plate  22 . The center wheel &amp; pinion  24  is integrated between the main plate  22  and a second bridge  26 . A cannon pinion  28  is integrated to a dial side of the main plate  22  to be able to slip at an outer peripheral portion contiguous to a front end of a side of a center wheel &amp; pinion  24  proximate to a hand attaching portion thereof. The cannon pinion  28  is integrally rotated with the center wheel &amp; pinion  24 . A barrel complete  30  is rotatably integrated between the main plate  22  and a first bridge  32 . A barrel wheel of the barrel complete  30  is brought in mesh with a center pinion of the center wheel &amp; pinion  24 . A third wheel &amp; pinion  34  is rotatably integrated between the main plate  22  and the first bridge  32 . A center wheel of the center wheel &amp; pinion  24  is constituted to be brought in mesh with a third pinion. A fourth wheel &amp; pinion  40  is rotatably integrated between the second bridge  26  and the first bridge  32 . A third wheel of the third wheel &amp; pinion  34  is constituted to be brought in mesh with a fourth pinion of the fourth wheel &amp; pinion  40 . An escape wheel &amp; pinion  50  is rotatably integrated between the main plate  22  and the first bridge  32 . A fourth wheel of the fourth wheel &amp; pinion  40  is constituted to be brought in mesh with an escape pinion of the escape wheel &amp; pinion  50 . Here, a number of the train wheel is not limited to the above-described but one or more of transmission wheels may further be added. 
   Next, a structure of an escapement speed control mechanism will be explained. In reference to  FIG. 15  through  FIG. 18 , a pallet fork  60  is oscillatably integrated between the main plate  22  and the pallet fork bridge  62 . The pallet fork  60  includes two claw jewels  63  and a sharpened tip  64 . An escape wheel of the escape wheel &amp; pinion  50  is engaged with the claw jewel  63 . A balance with hair spring  70  is rotatably integrated between the main plate  22  and a balance bridge  72 . In reference to  FIG. 18 , the balance with hairspring  70  includes a balance core  71 , a hairspring  74 , an oscillating jewel  76 , a hairspring jewel  78 , and a balance wheel  79 . The sharpened tip  64  of the pallet fork  60  is constituted to be engaged with the oscillating jewel  76 . A center portion of the balance wheel  79  is fixed to the balance core  71 . An inner end portion of the hairspring  74  is fixed to the hairspring jewel  78  fixed to the balance core  71 . An outer peripheral portion  74   g  of the hairspring  74  is attached to a hair spring holder  72   b . The hair spring holder  72   b  is attached to a hairspring holder bridge  72   a . The hairspring holder bridge  72   a  is attached to the balance bridge  72 . 
   Next, a structure of a back train wheel will be explained. In reference to  FIG. 17 ,  FIG. 20 , an hour wheel  80  is rotatably integrated to a side of the main plate  22  having a dial  82 . A minute wheel  90  is rotatably integrated to the side of the main plate  22  having the dial  82 . The minute wheel of the minute wheel  90  is brought in mesh with the cannon pinion  28 . A minute pinion of the minute wheel  90  is constituted to be brought in mesh with the hour wheel  80 . Further, the date indicator driving wheel  310  (refer to  FIG. 1 ) can be constituted to rotate by rotating the hour wheel  80 . The day indicator driving wheel  320  (refer to  FIG. 1 ) can be constituted to rotate by rotating the hour wheel  80 . 
   In reference to  FIG. 16  through  FIG. 18 , an oscillating weight  100  is rotatably integrated to the first bridge  32 . The oscillating weight  100  is integrated to the first bridge  32  via a ball bearing (not illustrated). A first transmission wheel (not illustrated) is rotatably integrated to be brought in mesh with a pinion (not illustrated) of the oscillating weight  100 . A claw lever (not illustrated) is rotatably integrated to an eccentric cam portion (not illustrated) of the first transmission wheel. A second transmission wheel (not illustrated) is rotatably integrated to the claw lever to be engaged with a claw portion (not illustrated). Ratchet teeth (not illustrated) of the second transmission wheel are constituted to be engaged with the claw portion of the claw lever. It is constituted that the first transmission wheel (not illustrated) is rotated based on rotation of the oscillating weight  100  and based on operation of the claw lever, the second transmission wheel is rotated only in a predetermined direction. The mainspring is constituted to be wound based on rotation of a second winding transmission wheel (not illustrated). 
   In reference to  FIG. 16 ,  FIG. 19  through  FIG. 21 , it is preferable to fabricate the pallet fork holder  140  by an elastically deformable material, for example, fabricated by stainless steel. It is preferable to fabricate the pallet fork  130  by an elastically deformable material, for example, fabricated by stainless steel. A spring portion  132  of the pallet fork  130  may be any shape of a linear shape, a bent shape, a U-like shape or the like. A ridge portion  142  of the pallet fork holder  140  is engaged with a positioning pin  122  of a setting lever  120  to determine a position of the setting lever  120  and set a switching weight of the barrel complete  110 . According to the mechanical timepiece of the invention, the ridge portion  142  of the pallet fork holder  140  is constituted to be able to pull out the barrel complete  110  to 1 stage and 2 stage. By a spring force of the spring portion  132  of the pallet fork  130 , a guide valley portion  138  of the pallet fork  130  is pressed to a side face of a front end portion of the setting lever  120 . 
   Next, operation of the embodiment of the mechanical timepiece will be explained. In reference to  FIG. 16  through  FIG. 18 , by a force of the mainspring (not illustrated), the barrel complete  30  is rotated. The center wheel &amp; pinion  24  is rotated by rotation of the barrel complete  30 . The third wheel &amp; pinion  34  is rotated by rotation of the center wheel &amp; pinion  24 . The fourth wheel &amp; pinion  40  is rotated by rotation of the third wheel &amp; pinion  34 . Further, the cannon pinion  28  is simultaneously rotated by rotation of the second wheel &amp; pinion  24 . The minute wheel  90  is rotated by rotation of the cannon pinion  28 . The hour wheel  80  is rotated by rotation of the minute wheel  90 . Rotational speeds of the respective train wheels are controlled by operation of the balance with hairspring  70 , the pallet fork  60  and the escape wheel &amp; pinion  50 . As a result, the fourth wheel &amp; pinion  40  is rotated by one rotation per minute. The cannon pinion  28  and the center wheel &amp; pinion  24  are rotated by one rotation per hour. The hour wheel  80  is rotated by one rotation per 12 hours. 
   “Second” is displayed by a second hand  40   h  attached to the fourth wheel &amp; pinion  40 . “Minute” is displayed by a minute hand  28   h  attached to the cannon pinion  28 . “Hour” is displayed by an hour hand  80   h  attached to the hour wheel  80 . That is, the fourth wheel &amp; pinion  40 , the cannon pinion  28  and the center wheel &amp; pinion  24 , the hour wheel  80  constitute display wheels for displaying time information. Time can be read by the hour hand  80   h , the minute hand  28   h , the second hand  40   h  and graduations or the like of the dial  82 . Next, winding of the mainspring by the automatic winding mechanism will be explained. The mechanical timepiece is carried by the wrist. The wrist is waved forward and rearward. Based on rotation of the oscillating weight  100 , the claw lever is operated as in operating an eccentric cam and the mainspring can be wound by rotating the automatic winding transmission wheel (not illustrated) or the like having the ratchet teeth. 
   Next, operation of the switching mechanism will be explained. In reference to  FIG. 16 ,  FIG. 19  through  FIG. 21 , normally, when the mechanical timepiece is carried by the wrist, the hand setting stem  110  is disposed at 0 stage. Next, in correcting calendar, the hand setting stem  110  is pulled out to 1 stage. At this occasion, the setting lever  120  is rotated. The pallet fork  130  is rotated by a spring force of the pallet fork to bring B teeth  162   b  of a clutch wheel  162  in mesh with a first corrector setting transmission wheel  170 . When the hand setting stem  110  is rotated under the state, the clutch wheel  162  is rotated, and when a fourth corrector setting transmission wheel  354  is moved in a direction of being proximate to a date corrector setting wheel  355  by rotation of a first corrector setting transmission wheel  170  via rotation of the second corrector setting transmission wheel  352  , the third corrector setting transmission wheel  353 , a wheel portion of the fourth corrector setting transmission wheel  354  can be brought in mesh with a wheel portion of the date corrector setting wheel  355 . Therefore, in a state of pulling out the hand setting stem  210  to 1 stage, date can be corrected by rotating the date star wheel  312  by rotating the hand setting stem  110  in one direction. 
   Next, in correcting time, the hand setting stem  110  is further pulled out to 2 stage. At this occasion, the setting lever  120  is further rotated. The pallet fork  130  is rotated in a direction reverse to the above-described rotation by the spring force of the pallet fork to bring the A teeth  162   a  of the clutch wheel  162  in mesh with the minute wheel  90 . When the hand setting stem  110  is rotated under the state, the clutch wheel  162  is rotated and time display can be corrected by rotating the cannon pinion  28  and the hour wheel  80  by rotation of the minute wheel  90 . 
   In reference to  FIG. 1  through  FIG. 6 ,  FIG. 16  through  FIG. 20 , the hour wheel  80  is rotated based on rotation of the minute wheel  90 . The hour wheel  80  is rotated by one rotation per 12 hours. By rotation of the hour wheel  80 , the date indicator driving wheel  310  is rotated. By the date indicator feeding claw  310   f  provided at the date indicator driving wheel  310 , the date star wheel  312  is rotated once per day, (1/31). The date star wheel  312  is constituted to rotate by one rotation per 31 days. By rotation of the hour wheel  262 , the day indicating driving wheel  322  is rotated. By the day feeding claw  320   f  provided at the day indicator driving wheel  320 , the small day wheel  322  is rotated by once per day, (1/7). The small day wheel  322  is rotated by one rotation per 7 days. Further, by rotation of the day indicator driving wheel  320 , the hour indicator  330  is rotated. The hour indicator  330  is rotated by one rotation per 24 hours. According to a constitution of displaying “second” by the second hand  40   h  attached to the fourth wheel &amp; pinion  40 , the second indicator  340 , the small second hand  340   h  can be omitted. Or, according to the constitution of displaying “second” by the small second hand  340   h , the second hand  40   h  can be omitted. 
   (2) Second Embodiment 
   Next, a second embodiment of the multifunction timepiece will be explained. The following explanation will be described mainly on a point in which the second embodiment of the multifunction timepiece differs from the first embodiment of the multifunction timepiece. Therefore, the above-described explanation of the first embodiment of the multifunction timepiece will be applied to a portion which is not described below. 
   (2.1) Structure of Total of Movement: 
   In reference to  FIG. 22  and  FIG. 24 , the second embodiment is constituted by an analog electronic timepiece. Further in details, the second embodiment is constituted by an analog timepiece (electric timepiece, electronic timepiece, mechanical timepiece) having a small hand at at least one portion in “2 o&#39;clock direction”, “6 o&#39;clock direction”, “10 o&#39;clock direction”. According to the second embodiment, it can be constituted such that by the hour hand the rotational center of which is a center of the main plate, time information with regard to “hour” of a 12 hour system is displayed, by the minute hand the rotational center of which is a center of the main plate, time information with regard to “minute” is displayed, by the small second hand the rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” is displayed, by the date hand the rotational center of which is arranged in “2 o&#39;clock direction”, calendar information with regard to “date” is displayed, by the day hand the rotational center of which is arranged in “10 o&#39;clock direction”, calendar information with regard to “day” is displayed. 
   As a modified example of the second embodiment, a movement can also be constituted by a mechanical timepiece. As a further modified example, the second embodiment can also be constituted such that a movement is constituted by an analog electronic timepiece or a mechanical timepiece, and time information with regard to “second” can be displayed by a second hand the rotational center of which is a center of the main plate. According to the further modified example, a small second hand can be omitted. 
   According to the second embodiment, a movement  201 B is provided with the main plate  202 . A power source portion, a circuit portion, a converter (step motor), a top train wheel, a switching mechanism and the like are arranged on the case back side (top side) of the main plate  202 . A back train wheel, a calendar train wheel, a date correction mechanism and the like are arranged on the back side of the main plate  202 . A dial  204 B is arranged on a glass side of the main plate  202 . The hand setting stem  210  is arranged rotatably on 3 o&#39;clock side of the main plate  202 . The point in which the second embodiment differs from the first embodiment resides in that a date display mechanism is arranged in “2 o&#39;clock direction”, a day display mechanism is arranged in “10 o&#39;clock direction”, and a 24 hour display mechanism is not provided. All of parts of the movement used in the second embodiment are the same as parts of the movement used in the first embodiment. The dial  204 B used in the second embodiment differs from the dial  204  used in the first embodiment. 
   (2.2) Structure of Date Display Mechanism: 
   Next, a structure of a date display mechanism will be explained. In reference to  FIG. 22  through  FIG. 24 , in the movement  201 B, a date indicator feeding mechanism is constituted to operate based on rotation of the hour wheel  262 . The date display mechanism includes the date indicator driving wheel  310  and the date star wheel  312 . The date indicator driving wheel  310  is constituted to rotate by rotation of the hour wheel  262 . The date indicator driving wheel  310  is rotatably supported by a second date indicator driving wheel pin provided at the main plate  202 . It is preferable to arrange the rotational center of the date indicator driving wheel  310  at a region between “4 o&#39;clock direction” and “5 o&#39;clock direction” (that is, “4–5 o&#39;clock region”). 
   In reference to  FIG. 6 , a portion of the date corrector setting transmission wheel holder  314  disposed on the lower side of the date star wheel  312  is narrowed in the circular shape toward aback face of the main plate  202 . It is preferable to fit the hole provided at the center of the circular narrowed portion of the date corrector setting transmission wheel holder  314  to the date corrector setting transmission wheel holder guide shaft portion provided at the surrounding of the date star wheel guide hole. The position in the rotational direction of the date star wheel  312  is stopped by a second date jumper  316   b   2  provided at the back object holder  316 . It is preferable to arrange the stopping portion provided at the a front end of the spring portion of the second jumper  316   b   2  at a region between “12 o&#39;clock direction” and “1 o&#39;clock direction” (that is, “12–1 o&#39;clock region”). The rotational center of the date star wheel  312  is arranged in “2 o&#39;clock direction”. The lower shaft portion of the date star wheel  312  is rotatably supported by the main plate  202 . The date hand  312   h  is attached to the upper shaft portion of the date star wheel  312  (designated by a two dotted chain line in  FIG. 6 ). 
   (2.3) Structure of Day Display Mechanism: 
   Next, a structure of a day display mechanism will be explained. In reference to  FIG. 22  through  FIG. 24 , in the movement  201 B, the day indicator feeding mechanism is constituted to operate based on rotation of the hour wheel  262 . The day display mechanism includes the day indicator driving wheel  320  and the small day wheel  322 . The day indicator driving wheel  320  is constituted to rotate by rotation of the hour wheel  262 . The day indicator driving wheel  320  is rotatably supported by a second day indicator driving wheel pin provided at the main plate  202 . It is preferable to arrange the rotational center of the day indicator driving wheel  320  at a region between “8 o&#39;clock direction” and “9 o&#39;clock direction” (that is, “8–9 o&#39;clock region”). 
   The position in the rotational direction of the small day wheel  322  is stopped by the second day jumper  316   c   2  provided at the back object holder  316 . It is preferable to arrange the stopping portion provided at the front end of the spring portion of the second day jumper  316   c   2  at a region between “9 o&#39;clock direction” and “10 o&#39;clock direction” (that is, “9–10 o&#39;clock region”). The rotational center of the small day wheel  322  is arranged in “10 o&#39;clock direction”. A lower shaft portion of the small day wheel  322  is rotatably supported by the main plate  202 . The day hand  322   h  is attached to an upper shaft portion of the small day wheel  322 . 
   (2.4) Structure of Date Correction Mechanism: 
   Next, a structure of a date correction mechanism will be explained. In reference to  FIG. 22  through  FIG. 24 , the back side of the movement  201 B is provided with a date correction mechanism for correcting display of date by the date star wheel  312 . The date correction mechanism is constituted by the first corrector setting transmission wheel  351 , the second corrector setting transmission wheel  352 , the third corrector setting transmission  353 , the fourth corrector setting transmission wheel  354  and the date corrector setting wheel  355 . The rotational center of the second corrector setting transmission wheel  352  is arranged in “3 o&#39;clock direction”. The rotational center of the second corrector setting transmission wheel  352  according to the second embodiment of the multifunction timepiece of the invention is arranged to be the same as the rotational center of the second corrector setting transmission wheel  352  according to the first embodiment of the multifunction timepiece of the invention. 
   The third corrector setting transmission wheel  353  is rotatably supported by the main plate  202 . It is preferable to arrange the rotational center of the third corrector setting transmission wheel  353  in “2 o&#39;clock direction” or a region between “2 o&#39;clock direction” and “3 o&#39;clock direction” (that is, “2–3 o&#39;clock region”). The rotational center of the third corrector setting transmission wheel  353  according to the second embodiment of the multifunction timepiece of the invention is arranged to be the same as the rotational center of the third corrector setting transmission wheel  353  according to the first embodiment of the multifunction timepiece of the invention. The lower shaft of the fourth corrector setting transmission wheel  354  is movably and rotatably supported by a second fourth corrector setting transmission wheel guide long hole provided at the main plate  202 . It is preferable to arrange the second fourth corrector setting transmission wheel guide long hole for guiding the lower shaft of the fourth corrector setting transmission wheel  354  at a region between “1 o&#39;clock direction” and “2 o&#39;clock direction” (that is, “1–2 o&#39;clock region”). The second fourth corrector setting transmission wheel guide long hole according to the second embodiment of the multifunction timepiece of the invention is arranged at a position more proximate to the outer shape portion of the main plate  202  than the fourth corrector setting transmission wheel guide long hole according to the first embodiment of the multifunction timepiece of the invention. A second correction spring portion  314   b   2  for pressing the fourth corrector setting transmission wheel  354  to the main plate  202  is provided at the date corrector setting transmission wheel holder  314 . It is preferable to arrange the rotational center of the date corrector setting wheel  355  at a region between “12 o&#39;clock direction” and “1 o&#39;clock direction” (that is, “12–1 o&#39;clock region”). 
   (2.5) Structure of Main Plate: 
   Next, an explanation added to the above-described explanation of the first embodiment will be given of a structure of the main plate  202 . In reference to  FIG. 7 , the main plate  202  further includes the rotational center  202 DW 2  of the date indicator driving wheel  310  according to the second embodiment, the rotational center  202 DS 2  of the date star wheel  312  according to the second embodiment, the rotational center  202 WT 2  of the day indicator driving wheel  320  according to the second embodiment, the rotational center  202 SW 2  of the small day wheel  322  according to the second embodiment, and the rotational center of the rotating member by the rotational center  202 SB 2  of the date corrector setting wheel  353  according to the second embodiment. 
   Further, the main plate  202  includes the second fourth corrector setting transmission wheel guide long hole  202 SL 2  for movably guiding the lower shaft of the fourth corrector setting transmission wheel  354  according to the second embodiment. The above-described respective rotational centers are formed with guide shaft portions for guiding center holes of rotating members for rotatably supporting the rotating member rotated centering on the rotational centers, or formed with guide holes for guiding the shaft portions of the rotating members. That is, a train wheel guide portion can be constituted by a guide hole, a guide bearing, a guide shaft a guide pin or the like for rotatably guiding the rotating member. 
   As has been explained above, the main plate  202  includes the center pipe  202   b  arranged at the main plate center  202   c , the lower bearing of the rotor  230 , the lower bearing of the fifth wheel &amp; pinion  238 , the lower bearing of the fourth wheel &amp; pinion  240 , the lower bearing of the third wheel &amp; pinion  242 , the lower bearing of the minute wheel  260 , the guide pin of the clutch wheel  278 , the guide pin of the date indicator driving wheel  310 , the guide pin of the date star wheel  312 , the guide pin of the day indicator driving wheel  320 , the lower bearing of the small day wheel  322 , the lower bearing of the hour indicator  330 , the lower bearing of the second indicator  340 , the guide pin of the third corrector setting transmission wheel  353 , the guide pin of the date corrector setting wheel  355 . For example, the bearing can be constituted by a hole jewel, a mortise frame, a penetrated hole, a blind hole or the like. For example, the guide pin can also be formed integrally with the main plate  202 , or a pin formed separately from the main plate  202  may be fixed to the main plate  202 . Or, in place of the bearing, a guide member of a pin or the like can also be used. Or, in place of the guide pin, a guide member of a hole jewel, a mortise frame, a penetrated hole, a blind hole or the like can also be used. 
   The movement  201  and the movement  201 B are provided with the first train wheel rotational center for the train wheel used in fabricating the multifunction timepiece of the first type having an arrangement of the small hand of the first type and the second train wheel rotational center of the train wheel used in fabricating the multifunction timepiece of the second type having an arrangement of the small hand of the second type. The first train wheel rotational center and the second train wheel rotational center are provided with train wheel guide portions (guide hole, guide bearing, guide shaft, guide pin or the like) for rotatably guiding the train wheel members rotated centering on the positions. The first train wheel rotational center and the second train wheel rotational center are arranged at positions between the main plate center  202   c  of the main plate  202  and the main plate outer shape portion of the main plate  202 . As has been explained above, according to the first embodiment and the second embodiment, the main plate  202  can be used for the movement  201 , further, can also be used in the movement  201 B. 
   (2.6) Structure of Date Corrector Setting Transmission Wheel holder: 
   Next, an explanation added to the above-described explanation of the first embodiment will be given of a structure of the date corrector setting transmission wheel holder  314 . In reference to  FIG. 8 , the date corrector setting transmission wheel holder  314  is provided with the second correction spring portion  314   b    2  for pressing the fourth corrector setting transmission wheel  354  to the main plate  202 . It is preferable to arrange the correction spring portion  314   b   2  at a region between “1 o&#39;clock direction” and “2 o&#39;clock direction” (that is, “1–2 o&#39;clock region”). It is preferable to arrange a front end portion of the second correction spring portion  314   b   2  brought into contact with the fourth corrector setting transmission wheel  354  at a region between “1 o&#39;clock direction” and “2 o&#39;clock direction” (that is, “1–2 o&#39;clock region”). Further, it is preferable to constitute to narrow the portion of the date corrector setting transmission wheel holder  314  disposed on the lower side of the date star wheel  312  in the circular shape toward the back face of the of the main plate  202  and fit the hole provided at the center of the circular narrowed portion to the date corrector setting transmission wheel holder guide shaft portion provided at the surrounding of the date star wheel guide hole. As has been explained above, according to the first embodiment and the second embodiment, the date corrector setting transmission wheel holder  314  can be used in the movement  201 , and further, can be used in the movement  201 B. 
   (2.7) Structure of Back Object Holder: 
   Next, an explanation added to the above-described explanation of the first embodiment will be given of a structure of the back object holder  316 . In reference to  FIG. 9 , the back object holder  316  is provided with the second date jumper  316   b   2  for stopping the position in the rotational direction of the date star wheel  312  according to the second embodiment. It is preferable to arrange the spring portion of the second date jumper  316   b  at a region between “1 o&#39;clock direction” and “5 o&#39;clock direction” (that is, “1–5 o&#39;clock region”). It is preferable to arrange the stopping portion provided at the front end of the spring portion of the second date jumper  316   b  at a region between “12 o&#39;clock direction” and “1 &#39;clock direction” (that is, “12–1 o&#39;clock region”). The back object holder  316  is provided with the second date jumper  316   c   2  for stopping the position in the rotational direction of the small date wheel  322  according to the second embodiment. It is preferable to arrange the spring portion of the second day jumper  316   c   2  at a region between “7 o&#39;clock direction” and “10 o&#39;clock direction” (that is, “7–10 o&#39;clock region”). It is preferable to arrange the stopping portion provided at the front end of the spring portion of the second day jumper  316   c   2  at a region between “9 o&#39;clock direction” and “10 o&#39;clock direction” (that is, “9–10 o&#39;clock region”). As has been explained above, according to the first embodiment and the second embodiment, the back object holder  316  can be used in the movement  201 , and further, can also be used in the movement  201 B. 
   (2.8) Explanation of Hand Position and Hand Specification: 
   In reference to  FIG. 10 , in reference to  FIG. 10  and FIG.  25 , in the fifth kind of the embodiment of the multifunction timepiece, it is possible that by the hour hand  262   h  attached to the hour wheel  262  the rotational center of which is the main plate center  202   c , time information with regard to “hour” of the 12 hour system is displayed, by the minute hand  244   h  attached to the center wheel &amp; pinion  244  the rotational center of which is the main plate center  202   c , time information with regard to “minute” is displayed, by the small second hand  340   h  attached to the second indicator  340  the rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” is displayed, by the minute hand  312   h  attached to the date star wheel  312  the rotational center of which is arranged in “2 o&#39;clock direction”, calendar information with regard to “date” is displayed, by the day hand  322   h  attached to the small day wheel  322  the rotational center of which is arranged in “10 o&#39;clock direction”, calendar information with regard to “day” is displayed. 
   The dial  204 B is provided with characters, numerals, abbreviated characters or the like for displaying respective time information, calendar information. For example, in order to display calendar information with regard to “date”, numerals of “10”, “20”, “31” are provided along a circumference at positions in correspondence with the date hand  312   h  of the dial  204 . For example, in order to display time information with regard to “second”, numerals of “10”, “20”, “30”, “40”, “50”, “60” are provided along a circumference at positions in correspondence with the small second hand  340   h  of the dial  204 . For example, in order to display calendar information with regard to “day”, letters of “Sun”, “Mon”, “Tue”, “Wed”, “Thu”, “Fri”, “Sat” are provided along a circumference at positions in correspondence with the day hand  322   h  of the dial  204 . 
   (3) Third Embodiment 
   Next, a third embodiment of a multifunction timepiece of the invention will be explained. In the following explanation, a point in which the third embodiment of the multifunction timepiece of the invention differs from the above-described first embodiment will mainly be described. Therefore, the above-described explanation of the first embodiment will be applied to a portion which is not described below. A point in which the third embodiment of the multifunction timepiece of the invention differs from the first embodiment resides in a day display mechanism. That is, the third embodiment of the multifunction timepiece of the invention is characterized in providing a day hand of so-to-speak “retrograde type” capable of being moved in a fan shape. 
   (3.1) Structure of Total of Movement: 
   In reference to  FIG. 25  through  FIG. 27 , according to the third embodiment of the multifunction timepiece of the invention, a movement is constituted by an analog electronic timepiece. Further in details, the third embodiment of the multifunction timepiece of the invention is constituted by an analog timepiece (electric timepiece, electronic timepiece, mechanical timepiece) having a small hand capable of being moved to rotate at at least one portion in “3 o&#39;clock direction”, “6 o&#39;clock direction” and “12 o&#39;clock direction”, further, provided with a small hand capable of being moved in a fan shape in “9 o&#39;clock direction”. That is, according to the third embodiment of the multifunction timepiece of the invention, it can be constituted such that by an hour hand a rotational center of which is a center of a main plate, time information with regard to “hour” of a 12 hour system is displayed, time information with regard to “minute” is displayed by a minute hand a rotational center of which is a center of the main plate, by a 24 hour hand a rotational center of which is arranged in “12 o&#39;clock direction”, time information with regard to “hour” of a 24 hour system is displayed, by a date hand a rotational center of which is arranged in “3 o&#39;clock direction”, calendar information with regard to “date” is displayed, by a small second hand a rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” is displayed, by the day hand the rotational center of which is arranged in 9 o&#39;clock direction and which can be moved in fan shape, calendar information with regard to “day” is displayed by so-to-speak “retrograde type”. 
   (3.2) Structure of Day Display Mechanism: 
   Next, a structure of a day display mechanism will be explained. In reference to  FIG. 25  through  FIG. 27 , a day indicator feeding mechanism is constituted to operate based on rotation of the hour wheel  262 . The day display mechanism includes the day indicator driving wheel  320 , the day indicator transmission wheel  462 , the small day wheel  464 , a hammer  466 , the day jumper  468 , the day return spring  472 . The day indicator driving wheel  320  is constituted to rotate by rotation of the hour wheel  262 . The day indicator driving wheel  320  is rotatably supported by the day indicator driving wheel pin  320   p  provided at the main plate  202 . It is preferable to arrange a rotational center of the day indicator driving wheel  320  at a region between “10 o&#39;clock direction” and “11 o&#39;clock direction” (that is, “10–11 o&#39;clock region”). A rotational center of the small day wheel  464  is arranged in “9 o&#39;clock direction”. 
   The day indicator driving wheel  320  includes a day indicator driving teeth  320   b  and a day indicator feeding claw  320   f . The date indicator driving pinion  262   c  of the hour wheel  262  is constituted to be brought in mesh with the day indicator driving teeth  320   b  of the date indicator driving wheel  320 . The day indicator transmission wheel  462  is rotatably supported by a day indicator transmission wheel pin  462   p  provided at the main plate  202 . The day indicator transmission wheel  462  is provided with a day indicator transmission wheel portion and a transmission cam portion  462   c . The transmission cam portion  462   c  includes a transmission cam outer shape portion formed to gradually increase a distance from a center axis line of the day indicator transmission wheel  462  (that is, cam radius) The radius of the cam outer shape portion is formed to smoothly increase from a minimum value RMIN to a maximum value RMAX along a circumferential direction at an outer peripheral portion of the transmission cam. A stepped difference portion at which the radius of the transmission cam outer peripheral portion is rapidly changed is arranged between a portion of the transmission cam outer peripheral portion at which the radius is constituted by the maximum value RMAX and a portion at which the radius is constituted by the minimum value RMIN. That is, the transmission cam outer peripheral portion includes a contour shape widened uniformly in a spiral shape from the minimum radius portion proximate to the rotational center of the transmission cam outer shape portion the most to the maximum radius portion of the transmission cam outer shape portion and the portion of the transmission cam outer peripheral portion constituted by the maximum value RMAX is continuous to the portion constituted by the minimum value RMIN. As a result, the transmission cam outer peripheral portion is formed by a shape proximate to a so-to-speak “pivoting cam”. That is, a shape of the transmission cam outer peripheral portion can be constituted by, for example, “spiral line of (R=r+aθ) of Archimedes”. By constituting the transmission cam outer peripheral portion in this way, a member brought into contact with the transmission cam outer peripheral portion can smoothly be operated. 
   The day transmission wheel portion  462   b  is arranged on a side more proximate to the dial  454  than the transmission cam portion  462   c . The day transmission wheel portion  462   b  of the day transmission wheel  462  includes 7 pieces of teeth. The day transmission wheel  462  is constituted to be rotated by once per day, (1/7) by rotating the day transmission wheel portion  462   b  of the day transmission wheel  462  by the day feeding claw  320   f  provided at the day indicator driving wheel  320 . Therefore, the day transmission wheel  462  is constituted to rotate by one rotation per 7 days. It is preferable to arrange the rotational center of the day transmission wheel  462  at a region between “9 o&#39;clock direction” and “10 o&#39;clock direction” (that is, “9–10 o&#39;clock region”). The small day wheel  464  includes a lower shaft portion  464   a , a day wheel portion  464   b , are turn cam portion  464   c , an upper shaft portion  464   d , and a hand attaching portion  464   g . The return cam portion  464   c  includes the return cam outer shape portion formed such that a distance from the center axis line of the small day wheel  464  (that is, cam radius) is gradually increased. The return cam outer shape portion is formed to constitute a well-known heart cam curve. The lower shaft portion of the small day wheel  464  is rotatably supported by the main plate  202 . The upper shaft portion  464   d  of the small day wheel  464  is rotatably supported by a small day wheel bridge  470 . A day hand  464   h  is attached to the hand attaching portion  464   g  of the small day wheel  464 . 
   The day return spring  472  includes the base portion  472   b  fixed to the main plate  202  and the return spring portion  472   c  constituted to press the return cam portion  464   c  of the small day wheel  464 . The day return spring  472  is a plate-like member constituted by an elastic material of stainless steel, phosphor bronze or the like. Therefore, the return spring portion  472   c  can be constituted as a leaf spring. The front end portion of the return spring portion  472   c  is constituted to be brought into contact with the cam outer shape portion of the return cam portion  464   c . A direction of a force for pressing the cam outer shape portion of the return cam portion  464   c  by the front end portion of the return spring portion  472   c  is directed to a portion eccentric from the rotational center of the small day wheel  464 . Therefore, by a rotational torque determined as a value of a distance of eccentricity from the rotational center of the small day wheel  464  to the eccentric portion multiplied by the pressing force, rotational moment for rotating the small day wheel  464  is constituted to generate. It is preferable to arrange the return spring portion  472   c  of the day return spring  472  at a region between “8 o&#39;clock direction” and “9 o&#39;clock direction” (that is, “8–9 o&#39;clock region”). 
   The position in the rotational direction of the day indicator transmission wheel  462  is constituted to be stopped by the day jumper  468  rotatably provided at the main plate  202 . The day jumper pressing spring portion  480   c  provided at the back object holder  480  is constituted to press the stopping portion provided at a front end of the day jumper  468  to the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462 . It is preferable to arrange the position of the stopping portion provided at the front end of the day jumper  468  at a region between “9 o&#39;clock direction” and “10 o&#39;clock direction” (that is, “9–10 o&#39;clock region”). It is preferable to arrange the position of the day jumper pressing spring portion  480   c  at a region between “9 o&#39;clock direction” and “11 o&#39;clock direction” (that is, “9–11 o&#39;clock region”). 
   A hammer  466  is rotatably supported by a hammer pin  466   p  provided at the main plate  202 . It is preferable to arrange the position of the hammer  466  at a region between “9 o&#39;clock direction” and “10 o&#39;clock direction” (that is, “9–10 o&#39;clock region”). The hammer  466  is provided with a cam contact portion  466   c  constituted to be brought into contact with the transmission cam portion  462   c , a first operating wheel portion  466   f  constituted to be brought in mesh with the day indicator wheel portion  464   b , and a second operating wheel portion  466   g . The second operating wheel portion  466   g  is provided to be able to be brought in mesh with the day indicator wheel portion  464   b  of the small day wheel  464 . Particularly, in reference to  FIG. 27 , by a spring force of the return spring portion  472   c , the small day wheel  464  is constituted to always receive a force of rotating in the counterclockwise direction. Therefore, the hammer  466  is constituted to always receive a force of rotating in the clockwise direction. Therefore, the front end portion of the cam contact portion  466   c  of the hammer  466  is constituted to always receive a force of being pressed to the transmission cam portion  462   c  of the day indicator transmission wheel  462 . 
   The rotational center of the small day wheel  464  is arranged in “9 o&#39;clock direction”. The wheel portion  464   b  of the small day wheel  464  and the return cam portion  464   c  are arranged between the main plate  202  and the small day wheel bridge  470 . The dial  454  is provided with a day character, a numeral, an abbreviated character or the like for displaying day. Particularly, in reference to  FIG. 33 , information with regard to “day” which is one of calendar information is constituted to be able to be displayed by the day hand  464   h  moved in a fan shape and characters, numerals, abbreviated characters or the like of the dial  454 . 
   (3.3) Structure of Main Plate: 
   Next, an explanation added to the above-described first embodiment and the second embodiment will be given of a structure of the main plate  202 . In reference to  FIG. 7 , the main plate  202  further includes a rotational center  202 WD of the day indicator transmission wheel  462  according to the third embodiment, a rotational center  202 WF of the hammer  466  according to the third embodiment, a rotational center  202 WT 2  of the day indicator driving wheel  320  according to the third embodiment, and a rotational center  202 WG of the small day wheel  464  according to the third embodiment. The rotational center of the day indicator driving wheel  320  according to the third embodiment can be arranged at a position the same as that of the rotational center of  202 WT 2  of the day indicator driving wheel  320  according to the first embodiment. The above-described respective rotational centers are formed with guide shaft portions for guiding center holes of rotating members for rotatably supporting the rotating members rotated centering on the rotational centers, or, formed with guide holes for guiding shaft portions of the rotating members. That is, the train wheel guide portion can be constituted by a guide hole, a guide bearing, a guide shaft, a guide pin or the like for rotatably guiding the rotating member. 
   That is, the main plate  202  is provided with a center pipe  202   b  arranged at the main plate center  202   c , a lower bearing of the rotor  236 , a lower bearing of the fifth wheel &amp; pinion  238 , a lower bearing of the fourth wheel &amp; pinion  240 , a lower bearing of the third wheel &amp; pinion  242 , a lower bearing of the minute wheel  260 , a guide pin of the clutch wheel  278 , a guide pin of the date indicator driving wheel  310 , a guide pin of the date star wheel  312 , a guide pin of the day indicator driving wheel  320 , a lower bearing of the small day wheel  322 , a lower bearing of the hour indicator  330 , a lower bearing of the second indicator  340 , a guide pin of the third corrector setting transmission wheel  353 , a guide pin of the date corrector setting wheel  355 , a guide pin of the day indicator transmission wheel  462 , a guide pin of the hammer  466 , a guide pin of the small day wheel  464 . For example, the bearing can be constituted by a hole jewel, a mortise frame, a penetrated hole, a blind hole or the like. For example, the guide pin can integrally be formed with the main plate  202 , or a pin formed separately from the main plate  202  can also be fixed to the main plate  202 . Or, in place of the bearing, a guide member of a pin or the like can also be used. Or, in place of the guide pin, a guide member of a hole jewel, a mortise frame, a penetrated hole, a blind hole or the like can also be used. 
   The movement  201 , the movement  201 B, the movement  451  are provided with the first train wheel rotational center for the train wheel used in fabricating the multifunction timepiece of the first type having the arrangement of the small hand of the first type, the second train wheel rotational center for the train wheel used in fabricating the multifunction timepiece of the second type having the arrangement of the small hand of the second type, and the third train wheel the rotational center for the train wheel used in fabricating the multifunction timepiece of the third type having the arrangement of the small hand of the third type. The first train wheel rotational center, the second train wheel rotational center, the third train wheel rotational center are provided with train wheel guide portions (guide holes, guide bearings, guide shafts, guide pins or the like) for rotatably guiding the train wheel members rotated centering on the positions. The first train wheel rotational center, the second train wheel rotational center, the third train wheel rotational center are arranged at positions between the main plate center  202   c  of the main plate  202  and the main plate outer shape portion of the main plate  202 . As has been explained above, according to the first embodiment, the second embodiment, and the third embodiment, the movement  202  can be used for the movement  201 , further, can also be used for the movement  201 B, and further, can also be used for the movement  451 . 
   (3.4) Structure of Back Object Holder: 
   Next, a structure of the back object holder  480  will be explained. The back object holder  480  used in the third embodiment of the multifunction timepiece of the invention differs from the first embodiment in shapes of the back object holder  361 , the date jumper, the day jumper used in the above-described first embodiment. In reference to  FIG. 30 , the back object holder  480  includes the first date jumper  480   a  for stopping the position in the rotational direction of the date star wheel  312  in the first embodiment, the second date jumper  480   b  for stopping the position in the rotational direction of the date star wheel  312  in the second embodiment, and the date jumper pressing spring portion  480   c  for pressing the stopping portion provided at the front end of the day jumper  316   c  in the third embodiment to the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462 . 
   It is preferable to arrange a spring portion of the first date jumper  480   a  at a region between “2 o&#39;clock direction” and “6 o&#39;clock direction” (that is, “2–6 o&#39;clock region”). It is preferable to arrange the stopping portion provided at the front end of the spring portion of the first date jumper  480   a  at a region between “1 o&#39;clock direction” and “3 o&#39;clock direction” (that is, “1–3 o&#39;clock region”). It is preferable to arrange the spring portion of the second date jumper  480   b  at a region between “11 o&#39;clock direction” and “1 o&#39;clock direction” (that is, “11–1 o&#39;clock region”). It is preferable to arrange the stopping portion provided at the front end of the spring portion of the second date jumper  480   b  at a region between “12 o&#39;clock direction” and “1 o&#39;clock direction” (that is, “12–1 o&#39;clock region”. It is preferable to arrange the position of the day jumper pressing spring portion  480   c  at a region between “9 o&#39;clock direction” and “11 o&#39;clock direction” (that is, “9–11 o&#39;clock region”). 
   As a modified example, in reference to  FIG. 31 , a back object holder  482  includes a date jumper  482   a  for stopping the position in the rotational direction of the date star wheel  312  in the third embodiment, and the day jumper pressing spring portion  482   c  for pressing the stopping portion provided at the front end of the day jumper  316   c  in the third embodiment to the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462 . The back object holder  482  constituted as described above cannot be used in the above-described second embodiment. It is preferable to arrange a spring portion of the date jumper  480   a  at a region between “12 o&#39;clock direction” and “2 o&#39;clock direction” (that is, “12–2 o&#39;clock region”). It is preferable to arrange a stopping portion provided at a front end of the spring portion of the date jumper  482   a  at a region between “1 o&#39;clock direction” and “2 o&#39;clock direction” (that is, “1–2 o&#39;clock region”). 
   (3.5) Operation of Day Feeding Mechanism or the Like: 
   Operation of the day feeding mechanism will be explained as follows in the third embodiment of the multifunction timepiece of the invention. In reference to  FIG. 25  through  FIG. 27 , in a state of indicating “Sun” representing “Sunday” by the day hand  464   h , a character, a numeral, an abbreviated character or the like of the dial  454 , by rotation of the hour wheel  262 , the day indicator driving wheel  320  is rotated. By rotating the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462  by the day indicator feeding claw  320   f  provided at the day indicator driving wheel  320 , the day indicator transmission wheel  462  is rotated once per day, (1/7). The front end portion of the return spring portion  472   c  is brought into contact with a portion of the cam outer shape portion of the return cam portion  464   c  proximate to the minimum radius. The position in the rotational direction of the day indicator transmission wheel  462  is stopped by the day jumper  316   c  rotatably provided at the main plate  202 . The day jumper pressing spring portion  480   c  provided at the back object holder  480  presses the stopping portion provided at the front end of the day jumper  316   c  to the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462 . The cam contact portion  466   c  of the hammer  466  is brought into contact with the transmission cam portion  462   c  of the day indicator transmission wheel  462 . The first operating wheel portion  466   f  of the hammer  466  is brought in mesh with the day indicator wheel portion  464   b  of the small day wheel  464 . The return spring portion  472   c  of the day indicator return spring  472  brings the return cam portion  464   c  of the small day wheel  464  into contact with a portion of the cam outer shape portion of the small day wheel  464  proximate to the minimum radius. By a spring force of the return spring portion  472   c , the small day wheel  464  always receives a force of rotating in the counterclockwise direction. The hammer  466  always receives a force of rotating in the clockwise direction. The front end portion of the cam contact portion  466   c  of the hammer  466  always receives a force of being pressed to the transmission cam portion  462   c  of the day indicator transmission wheel  462 . 
   Next, in reference to  FIG. 28 , in the state indicating “Sun” representing “Sunday” by the small day wheel  464 , the front end portion of the cam contact portion  466   c  of the hammer  466  is pressed to the portion of the transmission cam portion  462   c  of the day indicator transmission wheel  462  proximate to the minimum radius portion. When the day feeding claw  320   f  rotates the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462  by an amount of one day, that is (1/7), by rotation of the hour wheel  262  from the state of indicating “Sun” representing “Sunday” shown in  FIG. 27 , the front end portion of the return spring portion  472   c  is brought into contact with a position of the cam outer shape portion of the return cam portion  464   c  having a larger radius by being rotated by an amount of one day from the minimum radius. The position in the rotational direction of the day indicator transmission wheel  462  is stopped by the day jumper  316   c  rotatably provided at the main plate  202 . The first operating wheel portion  466   f  of the hammer  466  rotates the small day wheel  464  by an amount of one day to be brought into a state of indicating “Mon” representing “Monday”. The return spring portion  472   c  of the day return spring  472  brings the return cam portion  464   c  of the small day wheel  464  to a position of the cam outer shape portion of the small day wheel  464  having a larger radius by being rotated by an amount of one day from the minimum radius. By the spring force of the return spring portion  472   c , the small day wheel  464  always receives a force of rotating in the counterclockwise direction. The hammer  466  always receives a force of rotating in the clockwise direction. The front end portion of the cam contact portion  466   c  of the hammer  466  always receives a force of being pressed to the transmission cam portion  462   c  of the day indicator transmission wheel  462 . Similarly, everyday, the small day wheel  464  is rotated by one day, brought into a state of indicating “Tue” representing “Tuesday” from a state of indicating “Mon” representing “Monday”, next, brought into a state of indicating “Wed” representing “Wednesday”, next, brought into a state of indicating “Thu” representing “Thursday”, next, brought into a state of indicating “Fri” representing “Friday”, next, brought into the state of indicating “Sat” representing “Saturday”, further, can be changed into a state of indicating “Sun” representing “Sunday”. 
   In reference to  FIG. 29 , in the state of indicating “Sat” representing “Saturday”, the front end portion of the return spring portion  472   c  is brought into contact with the position of the cam outer shape portion of the return cam portion  464   c  proximate to the maximum radius the most. The return spring portion  472   c  of the day return spring  472  brings the return cam portion  464   c  of the small day wheel  464  into contact with a position of the cam outer portion of the small day wheel  464  proximate to the maximum radius the most. When the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462  is rotated by an amount of one day, that is, (1/7) by the day feeding claw  320   f  by rotating the hour wheel  262  in the state of indicating “Sat” representing “Saturday”, the front end portion of the cam contact portion  466   c  of the hammer  466  is moved from a portion proximate to the maximum radius portion to a portion of the transmission cam portion  462   c  of the day indicator transmission wheel  462  proximate to the minimum radius portion and is pressed to a portion of the transmission cam portion  462   c  of the day indicator transmission wheel  462  proximate to the minimum radius portion. Further, the return spring portion  472   c  of the day indicator return spring  472  brings the return cam portion  464   c  of the small day wheel  464  into contact with a position of the cam outer shape portion of the small day wheel  464  proximate to the minimum radius the most from the position of the cam outer shape portion of the small day wheel  464  proximate to the maximum radius the most. 
   (3.6) Explanation of Hand Position and Hand Specification: 
   In reference to  FIG. 10  and  FIG. 32 , in a seventh kind of the embodiment of the multifunction timepiece, it is possible that by the hour hand  262   h  attached to the hour wheel  262  the rotational center of which is the main plate center  202   c , time information with regard to “hour” of the 12 hour system is displayed, time information with regard to “minute” is displayed by the minute hand  244   h  attached to the center wheel &amp; pinion  244  the rotational center of which is the main plate center  202   c , by the small second hand  340   h  attached to the second indicator  340  the rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” is displayed, by the date hand  312   h  attached to the date star wheel  312  the rotational center of which is arranged in “3 o&#39;clock direction”, calendar information with regard to “date” is displayed, by the day hand  464   h  attached to the small day wheel  464  the rotational center of which is arranged in “9 o&#39;clock direction” and capable of moving in a fan shape, calendar information with regard to “day” is displayed by so-to-speak “retrograde type”. For example, the day hand  464   h  can display calendar information with regard to “day” within a range of 90 degrees through 160 degrees. In view of allowance of design of constituent parts and design performance of day display, it is preferable that the day hand  464   h  displays calendar information with regard to “day” in a range of 100 degrees through 120 degrees. 
   It is preferable to constitute to equalize a distance from the main plate center  202   c  to the rotational center of the date hand  312   h , a distance from the main plate center  202   c  to the rotational center of the small second hand  340   h , a distance from the main plate center  202   c  to the rotational center of the 24 hour hand  330   h . However, the distances between the centers can also be constituted not to be equal to each other. It is preferable to constitute the distance from the main plate center  202   c  to the rotational center of the day hand  464   h  larger than the distance from the main plate center  202   c  to the rotational center of the date hand  312   h . It is preferable to constitute the distance from the main plate center  202   c  to the rotational center of the day hand  464   h  larger than the distance from the main plate center  202   c  to the rotational center of the 24 hour hand  330   h . It is preferable to constitute the distance from the main plate center  202   c  to the rotational center of the day hand  464   h  larger than the distance from the main plate center  202   c  to the rotational center of the small second hand  340   h.    
   The dials  204 ,  454 , and  454 B are provided with characters, numerals, abbreviated characters or the like for displaying respective time information, calendar information. For example, in order to display calendar information with regard to “date”, numerals of “10”, “20”, “31” are provided along a circumference at positions in correspondence with the date hands  312   h  of the dials  204 ,  454 , and  454 B. For example, in order to display time information with regard to “second”, numerals of “10”, “20”, “30”, “40”, “50”, and “60” are provided along circumferences at positions in correspondence with the small second hands  340   h  of the dials  204 ,  454 , and  454 B. For example, in order to display calendar information with regard to “day” English letters of “Sun”, “Mon”, “Tue”, “Wed”, “Thu”, “Fri”, and “Sat” are provided along a circumference at positions in correspondence with the day hands  464   h  of the dials  454  and  454 B. Or, in order to display calendar information with regard to “day”, numerals, Japanese letters, foreign language letters, Roman numerals, signs or the like can also be used. 
   In reference to  FIG. 10  and  FIG. 33 , in an eighth kind of the embodiment of the multifunction timepiece, it is possible that by the hour hand  262   h  attached to the hour wheel  262  the rotational center of which is the main plate center  202   c , time information with regard to “hour” of the 12 hour system is displayed, time information with regard to “minute” is displayed by the minute hand  244   h  attached to the center wheel &amp; pinion  244  the rotational center of which is the main plate center  202   c , by the small second hand  340   h  attached to the second indicator  340  the rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” is displayed, by the 24 hour hand  330   h  attached to the hour indicator  330  the rotational center of which is arranged in “12 o&#39;clock direction”, time information with regard to “hour” of the 24 hour system is displayed, by the date hand  312   h  attached to the date star wheel  312  the rotational center of which is arranged in “3 o&#39;clock direction”, calendar information with regard to “date” is displayed, by the day hand  464   h  attached to the small day wheel  464  the rotational center of which is arranged in “9 o&#39;clock direction” and capable of moving in a fan shape, calendar information with regard to “day” is displayed by so-to-speak “retrograde type”. For example, in order to display time information with regard to “hour” of the 24 hour system, numerals of “6”, “12”, “18”, “24” are provided along a circumference at positions in correspondence with the 24 hour hands  330   h  of the dials  454 ,  454 B. 
   For example, in order to display calendar information with regard to “day”, English letters of “Sun”, “Mon”, “Tue”, “Wed”, “Thu”, “Fri”, and “Sat” are arranged substantially in a fan shape along a circumference at a positions in correspondence with the day hands  464   h  of the dials  454  and  454 B. Or, in order to display calendar information with regard to “day”, numerals, Japanese letters, foreign language letters, Roman numerals, sings or the like can also be used. 
   (4) Fourth Embodiment 
   Next, a fourth embodiment of the multifunction timepiece of the invention will be explained. In the following explanation, a point in which the fourth embodiment of the multifunction timepiece of the invention differs from the above-described third embodiment will mainly be described. Therefore, the above-described explanation of the third embodiment will be applied to a portion which is not described below. 
   (4.1) Structure of Total of Movement: 
   In reference to  FIG. 34 , according to the fourth embodiment of the multifunction timepiece of the invention, a movement is constituted by an analog electronic timepiece. Further in details, the fourth embodiment of the multifunction timepiece of the invention is constituted by an analog timepiece (electric timepiece, electronic timepiece, mechanical timepiece) having a small hand capable of being moved to rotate at at least one portion in “2 o&#39;clock direction”, “6 o&#39;clock direction”, and further, having a small hand capable of moving in a fan shape in “10 o&#39;clock direction”. That is, according to the fourth embodiment of the multifunction timepiece of the invention, it can be constituted that by an hour hand a rotational center of which is a center of a main plate, time information with regard to “hour” of a 12 hour system is displayed, by a minute hand a rotational center of which is a center of the main plate, time information with regard to “minute” is displayed, by a date hand a rotational center of which is arranged in “2 o&#39;clock direction”, calendar information with regard to “date” is displayed, by a small second hand a rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” is displayed, by a day hand a rotational center of which is arranged in “10 o&#39;clock direction” and which can be moved in a fan shape, calendar information with regard to “day” is displayed by so-to-speak “retrograde type”. 
   (4.2) Structure of Day Display Mechanism: 
   Next, a structure of a day display mechanism will be explained. In reference to  FIG. 34  and  FIG. 35 , in the movement  451 B a day indicator feeding mechanism is constituted to operate based on rotation of the hour wheel  262 . The day display mechanism includes the day indicator driving wheel  320 , the day indicator transmission wheel  462 , the small day wheel  464 , the hammer  466 , the day jumper  468 , the day return spring  472 . The day indicator driving wheel  320  is constituted to rotate by rotation of the hour wheel  262 . The day return spring  472  includes the base portion  472   b  fixed to the main plate  202  and the return spring portion  472   c  constituted to press the return cam portion  464   c  of the small day wheel  464 . The day return spring  472  is a plate-like member formed by an elastic material of stainless steel, phosphor bronze or the like. The front end portion of the return spring portion  472   c  is constituted to be brought into contact with the cam outer shape portion of the return cam portion  464   c . The direction of the force for pressing the cam outer shape portion of the return cam portion  464   c  by the front end portion of the return spring portion  472   c  is directed to the portion of the small day wheel  464  eccentric from the rotational center. Therefore, the rotational moment of rotating the small day wheel  464  is constituted to generate by the rotational torque determined by the value of the eccentric distance from the rotational center of the small day wheel  464  to the eccentric portion multiplied by the pressing force. It is preferable to arrange the return spring portion  472   c  of the return spring  472  at a region between “10 o&#39;clock direction” and “11 o&#39;clock direction” (that is, “10–11 o&#39;clock region”). 
   The position in the rotational direction of the day indicator transmission wheel  462  is constituted to be stopped by the day jumper  468  rotatably provided at the main plate  202 . The day jumper pressing spring portion  480   c  provided at the back object holder  480  is constituted to press the stopping portion provided at the front end of the day jumper  468  to the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462 . It is preferable to arrange the position of the stopping portion provided at the front end of the day jumper  468  at a region between “9 o&#39;clock direction” and “10 o&#39;clock direction” (that is, “9–10 o&#39;clock region”). It is preferable to arrange the position of the day jumper pressing spring portion  480   c  at a region between “9 o&#39;clock direction” and “11 o&#39;clock direction” (that is, “9–11 o&#39;clock region”). 
   It is preferable to arrange the position of the hammer  466  at a region between “9 o&#39;clock direction” and “10 o&#39;clock direction” (that is, “9–10 o&#39;clock region”). The hammer  466  includes the cam contact portion  466   c  constituted to be brought into contact with the transmission cam portion  462   c , the first operating wheel portion  466   f  constituted to be brought in mesh with the day indicator wheel portion  464   b , and the second operating wheel portion  466   g . The second operating wheel portion  466   g  is provided to be able to be brought in mesh with the day wheel portion  464   b  of the small day wheel  464 . The first operating wheel portion  466   f  is constituted to be able to be brought in mesh with the day indicator wheel portion  464   b  at a first position when the small day wheel  464  is arranged at the first position. For example, the first position is arranged in “9 o&#39;clock direction”. Further, the second operating wheel portion  466   g  is constituted to be able to be brought in mesh with the day indicator wheel portion  464   b  at a second position when the small day wheel  464  is arranged at the second position. For example, the second position is arranged in “10 o&#39;clock direction”. The first operating wheel portion  466   f  and the second operating wheel portion  466   g  can be formed as first parts and can be fixed to a second part including the cam contact portion  466   c , to be integral with the second part. 
   The first operating wheel portion  466   f  of the hammer  466  can be constituted to as a wheel with chipped teeth having an opening angle from 30 degrees to 80 degrees by constituting a reference by a rotational center. The second operating wheel  466   g  of the hammer  466  can be constituted as a wheel with chipped teeth having an opening angle of from 30 degrees to 80 degrees by constituting a reference by the rotational center. It is further preferable to constitute the first operating wheel portion  466   f  as a wheel with chipped teeth having an opening angle from 40 degrees to 60 degrees by constituting a reference by the rotational center. By the constitution, a small-sized first operating wheel portion  466   g  can be formed. It is further preferable to constitute the second operating wheel portion  466   g  as a wheel with chipped teeth having an opening angle from 40 degrees to 60 degrees by constituting a reference by the rotational center. By the constitution, a small-sized second operating wheel portion  466   g  can be formed. It is preferable that an angle made by a center line of the opening angle of the first operating wheel portion  466   f  and a center line of the opening angle of the second operating wheel portion  466   g  to be from 90 degrees to 180 degrees. It is further preferable to constitute the angle made by the center line of the opening angle of the first operating wheel portion  466   f  and the center line of the opening angle of the second operating wheel portion  466   g  to be from 110 degrees to 140 degrees. By the constitution, a small-sized hammer  466  can be formed. 
   As a modified example, the operating wheel portion of the hammer  466  may be constituted to include a teeth portion over an entire periphery. According to the constitution, the first operating wheel portion  466   f  is constituted as a portion of a total periphery teeth portion and the second operating wheel portion  466   g  is constituted as other portions of the total periphery teeth portion. Or, the first operating wheel portion  466   f  may be constituted as a portion of a teeth portion of a wheel with chipped teeth a portion of which is chipped (for example, wheel with chipped teeth having an opening angle of 180 degrees) and the second operating wheel portion  466   g  may be constituted as other portion of the teeth portion of the wheel with chipped teeth a portion of which is chipped. 
   In reference to  FIG. 35 , by the spring force of the return spring portion  472   c , the small day wheel  464  is constituted to always receive a force of rotating in the counterclockwise direction. Therefore, the hammer  466  is constituted to always receive the force of rotating in the clockwise direction. Therefore, the front end portion of the cam contact portion  466   c  of the hammer  466  is constituted to always receive the force of being pressed to the transmission cam portion  462   c  of the day indicator transmission wheel  462 . 
   In the movement  451 B, the rotational center of the small day wheel  464  is arranged in “10 o&#39;clock direction”. The dial  454 C is provided with day characters, numerals, abbreviated characters or the like for displaying days. Particularly, in reference to  FIG. 38 , information with regard to “day” which is one of calendar information is constituted to be able to be displayed by the day hand  464   h  moved in a fan shape, characters, numerals, abbreviated characters or the like of the dial  454 C. 
   (4.3) Structure of Main Plate: 
   Next, an explanation added to the above-described explanation will be given of a structure of the main plate  202 . In reference to  FIG. 7 , the main plate  202  is further provided with a rotational center  202 WG 2  of the small day wheel  464  according to the fourth embodiment. A rotational center of the day indicator driving wheel  320  according to the fourth embodiment can be arranged at a position the same as that of the rotational center  202 WT 2  of the day indicator driving wheel  320  according to the third embodiment. A rotational center of the hammer  466  according to the second embodiment can be arranged at a position the same as that of the rotational center  202 WF of the hammer  466  of the third embodiment. The main plate  202  further includes a pin for guiding to position the day return spring  472  at the arrangement of the third embodiment, and a pin for guiding to position the day return spring  472  at the arrangement of the fourth embodiment. It is preferable to arrange the pin for guiding to position the day return spring  472  according to the arrangement of the third embodiment at a region between “8 o&#39;clock direction” and “9 o&#39;clock direction” (that is, “8–9 o&#39;clock region”). It is preferable to arrange the pin for guiding to position the day return spring  472  in the arrangement of the fourth embodiment at a region between “10 o&#39;clock direction” and “11 o&#39;clock direction” (that is, “10–11 o&#39;clock region”). 
   The movement  201 , the movement  201 B, the movement  451 , the movement  451 B are provided with the first train wheel rotational center of the train wheel used in fabricating the multifunction timepiece of the first type having the arrangement of the small hand of the first type, the second train wheel rotational center for the train wheel used in fabricating the multifunction timepiece of the second type having the arrangement of the small hand of the second type, the third train wheel rotational center for the train wheel used in fabricating the multifunction timepiece of the third type having the arrangement of the small hand of the third type, and the fourth train wheel rotational center of the train wheel used in fabricating the multifunction time piece of the fourth type having the arrangement of the small hand of the fourth type. The first train wheel rotational center, the second train wheel rotational center, the third train wheel rotational center, and the fourth train wheel rotational center are provided with train wheel guide portions (guide holes, guide bearings, guide shafts, guide pins or the like) for rotatably guiding the train wheel members rotated centering on the positions. The first train wheel rotational center, the second train wheel rotational center, the third train wheel rotational center, and the fourth train wheel rotational center are arranged at positions between the main plate center  202   c  of the main plate  202  and the main plate outer shape portion of the main plate  202 . As has been explained above, according to the first embodiment, the second embodiment, the third embodiment, and the fourth embodiment, the main plate  202  can be used in the movement  201 , further, can be used in the movement  201 B, can be used also in the movement  451 , and further, can be used in the movement  451 B. By the constitution, various types of movements can efficiently be fabricated by utilizing the same parts. 
   (4.4) Structure of Back Object Holder: 
   Next, a structure of the back object holder  480  will be explained. According to the fourth embodiment of the multifunction time piece of the invention, the back object holder the same as the back object holder  480  used in the third embodiment of the multifunction timepiece of the invention can be used. That is, dimension and shape of the day jumper pressing spring portion  480   c  according to the third embodiment can be constituted to be the same as dimension and shape of the day jumper pressing spring portion  480   c  according to the third embodiment. 
   (4.5) Operation of Day Feeding Mechanism or the Like: 
   According to the fourth embodiment of the multifunction timepiece of the invention, operation of the day feeding mechanism is the same as that explained in the third embodiment. In reference to  FIG. 34  and  FIG. 35 , in a state of indicating “Sun” representing “Sunday” by the day hand  466   h , characters, numerals, abbreviated characters or the like of the dial  454 C, by rotation of the hour wheel  262 , the day indicator driving wheel  320  is rotated. By rotating the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462  by the day feeding claw  320   f  provided at the day indicator driving wheel  320 , the day indicator transmission wheel  462  is rotated once per day, (1/7). The front end portion of the return spring portion  472   c  is brought into contact with the portion of the cam outer shape portion of the return cam portion  464   c  proximate to the minimum radius. The position in the rotational direction of the day indicator transmission wheel  462  is stopped by the day jumper  316   c  rotatably provided at the main plate  202 . The day jumper pressing spring portion  480   c  provided at the back object holder  480  presses the stopping portion provided at the front end of the day jumper  316   c  to the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462 . The cam contact portion  466   c  of the hammer  466  is brought into contact with the transmission cam portion  462   c  of the day indicator transmission wheel  462 . The second operating wheel portion  466   g  of the hammer  466  is brought in mesh with the day indicator wheel portion  464   b  of the small day wheel  464 . The return spring portion  472   c  of the day return spring  472  brings the return cam portion  464   c  of the small day wheel  464  into contact with the portion of the cam outer shape portion of the small day wheel  464  proximate to the minimum radius. By the spring force of the return spring portion  472   c , the small day wheel  464  always receives the force of rotating in the counterclockwise direction. The hammer  466  always receives the force of rotating in the clockwise direction. The front end portion of the cam contact portion  466   c  of the hammer  466  always receives the force of being pressed to the transmission cam portion  462   c  of the day indicator transmission wheel  462 . 
   Next in reference to  FIG. 36 , when the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462  is rotated by an amount of one day, that is, (1/7) by the day indicator transmission claw  320   f  by rotation of the hour wheel  262  from the state of indicating “Sun” representing “Sunday” shown in  FIG. 35 , the front end portion of the return spring portion  472   c  is brought into contact with the position of the cam outer shape portion of the return cam portion  464   c  having a larger radius by being rotated by one day from the minimum radius. The position in the rotational direction of the day indicator transmission wheel  462  is stopped by the day jumper  316   c  rotatably provided to the main plate  202 . The second operating wheel portion  462   g  of the hammer  466  rotates the small day wheel  464  by an amount of one day to be brought into a state of indicating “Mon” representing “Monday”. The return spring portion  472   c  of the day indicator return spring  472  brings the return cam portion  464   c  of the small day wheel  464  into contact with the position of the cam outer shape portion of the small day wheel  464  having a larger radius by being rotated by an amount of one day from the minimum radius. By the spring force of the return spring portion  472   c , the small day wheel  464  always receives a force of rotating in the counterclockwise direction. The hammer  466  always receives the force of rotating in the clockwise direction. The front end portion of the cam contact portion  466   c  of the hammer  466  always receives the force of being pressed to the transmission cam portion  462   c  of the day indicator transmission wheel  462 . Similarly, everyday, the small day wheel  464  is rotated by an amount of one day, brought into a state of indicating “Tue” representing “Tuesday” from the state of indicating “Mon” representing “Monday”, next, brought into a state of indicating “Wed” representing “Wednesday”, next, brought into a state of indicating “Thu” representing “Thursday”, next, brought into a state of indicating “Fri” representing “Friday”, next, and brought into a state of indicating “Sat” representing “Saturday”, and further, can be changed to the state of indicating “Sun” representing “Sunday”. 
   In reference to  FIG. 37 , in the state of indicating “Sat” representing “Saturday”, the front end portion of the return spring portion  472   c  is brought into contact with the portion of the cam outer shape portion of the return cam portion  464   c  proximate to the maximum radius the most. The return spring portion  472   c  of the day return spring  472  brings the return cam portion  464   c  of the small day wheel  464  into contact with the position of the cam outer shape portion of the small day wheel  464  proximate to the maximum radius the most. Further, when the day indicator feeding claw  320   f  rotates the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462  by an amount of one day, that is, (1/7) by the rotation of the hour wheel  262 , the front end portion of the return spring portion  472   c  is brought into contact with the position of the cam outer shape portion of the return cam portion  464   c  proximate to the minimum radius the most from the position of the cam outer shape portion of the return cam potion  464   c  proximate to the maximum radius the most. Further, the return spring portion  472   c  of the day return spring  472  brings the return cam portion  464   c  of the small day wheel  464  into contact with the position of the cam outer shape portion of the small day wheel  464  proximate to the minimum radius the most from the position of the cam outer shape portion of the small day wheel  464  proximate to the maximum radius the most. 
   (4.6) Explanation of Hand Position and Hand Specification: 
   In reference to  FIG. 10  and  FIG. 38 , in a ninth kind of the embodiment of the multifunction timepiece, it is possible that by the hour hand  262   h  attached to the hour wheel  262  the rotational center of which is the main plate center  202   c , time information with regard to “hour” of the 12 hour system is displayed, time information with regard to “minute” is displayed by the minute hand  244   h  attached to the center wheel &amp; pinion  244  the rotational center of which is the main plate center  202   c , by the small second hand  340   h  attached to the second indicator  340  the rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” is displayed, by the date hand  312   h  attached to the date star wheel  312  the rotational center of which is arranged in “2 o&#39;clock direction”, calendar information with regard to “date” is displayed, by the day hand  464   h  attached to the small day wheel  464  the rotational center of which is arranged in “10 o&#39;clock direction” and capable of moving in a fan shape, calendar information with regard to “day” is displayed by so-to-speak. “retrograde type”. For example, the day hand  464   h  can display calendar information with regard to “day” in a range of 90 degrees through 160 degrees. In view of allowance of design of constituent parts and design performance of day display, it is preferable that the day hand  464   h  displays calendar information with regard to “day” in a range of  100  degrees through 120 degrees. 
   It is preferable to constitute to equalize a distance from the main plate center  202   c  to the rotational center of the date hand  312   h , a distance from the main plate center  202   c  to the rotational center of the small second hand  340   h , a distance from the main plate center  202   c  to the rotational center of the 24 hour hand  330   h . However, the distances between the centers can also be constituted not to be equal to each other. It is preferable that the distance from the main plate center  202   c  to the rotational center of the minute hand  322   h  larger than a distance from the main plate center  202   c  to the rotational center of the date hand  312   h . It is preferable that the distance from the main plate center  202   c  to the rotational center of the day hand  322   h  larger than the distance from the main plate center  202   c  to the rotational center of the small second hand  340   h.    
   The dial  454 C is provided with characters, numerals, abbreviated characters or the like for displaying respective time information, calendar information. For example, in order to display calendar information with regard to “date”, numerals of “10”, “20”, “31” are provided along a circumference at positions in correspondence with the date hand  312   h  of the dial  454 C. For example, in order to display time information with regard to “second”, numerals of “10”, “20”, “30”, “40”, “50”, “60” are provided along a circumference at positions in correspondence with the small second hand  340   h  of the dial  454 C. For example, in order to display calendar information with regard to “day”, English letters of: “Sun”, “Mon”, “Tue”, “Wed”, “Thu”, “Fri”, and “Sat” are providing along a circumference at positions in correspondence with the day hand  464   h  of the dial  454 C. Or, in order to display calendar information with regard to “day”, numerals, Japanese letters foreign language letters, Roman numerals, signs or the like can also be used. 
   (5) Fifth Embodiment 
   Next, a fifth embodiment of a multifunction timepiece of the invention will be explained. In the following explanation, a point in which the fifth embodiment of the multifunction timepiece of the invention differs from the above-described third embodiment will mainly be described. Therefore, the above-described explanation of the third embodiment will be applied to a portion which is not described below. A point that the fifth embodiment of the multifunction timepiece of the invention differs from the third embodiment resides in a day display mechanism. That is, the fifth embodiment of the multifunction timepiece of the invention is characterized in providing a day display mechanism including a hairspring. 
   (5.1) Structure of Total Movement: 
   In reference to  FIG. 39 , according to the fifth embodiment of the multifunction timepiece of the invention, a movement is constituted by an analog electronic timepiece. Further in details, the fifth embodiment of the multifunction timepiece of the invention is constituted by an analog timepiece (electric timepiece, electronic timepiece, mechanical timepiece) having a small hand capable of being moved to rotate at at least one portion in “3 o&#39;clock direction”, “6 o&#39;clock direction”, “12 o&#39;clock direction”, and further, having a small hand capable of moving in a fan shape in “9 o&#39;clock direction”. That is, the third embodiment of the multifunction timepiece of the invention can be constituted such that by an hour hand a rotational center of which is a center of a main plate, time information with regard to “hour” of a 12 hour system is displayed, time information with regard to “minute” is displayed by a minute hand a rotational center of which is the center of the main plate, by a 24 hour hand a rotational center of which is arranged in “12 o&#39;clock direction”, time information with regard to “hour” of a 24 hour system is displayed, by a date hand a rotational center of which is arranged in “3 o&#39;clock direction”, calendar information with regard to “date” is displayed, by a small second hand a rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” is displayed, by a day hand a rotational center of which is arranged in “9 o&#39;clock direction” and which can be moved in a fan shape, calendar information with regard to “day” is displayed by so-to-speak “retrograde type”. 
   (5.2) Structure of Day Display Mechanism: 
   Next, a structure of a day display mechanism will be explained. In reference to  FIG. 39 ,  FIG. 40  and  FIG. 42 , in a movement  501 , a day indicator feeding mechanism is constituted to operate based on rotation of the hour wheel  262 . The day display mechanism includes the day indicator driving wheel  320 , the day indicator transmission wheel  462 , the small day wheel  464 , the hammer  466 , the day jumper  468 , a day indicator hair spring  524 , a day hair spring holder  526 , and a day hair spring ball  528 . An inner end portion of the day indicator hairspring  524  is fixed to the day hair spring ball  528 . An outer end portion of the day indicator hairspring  524  is fixed to the day hairspring holder  526 . A main body lower portion  526   b  of the day hairspring holder  526  is integrated to a day hairspring holder attaching portion  502   b  of a main plate  502 . The day indicator hairspring  524  is formed in a spiral shape by using a thin plate member of an elastic metal material of an elinbar or the like. A center hole of the day hairspring ball  528  is fixed to a middle shaft portion  464   k  of the small day wheel  464 . A rotational center of the small day wheel  464  is arranged in “9 o&#39;clock direction”. 
   The day indicator driving wheel  320  is constituted to rotate by rotation of the hour wheel  262 . The day indicator driving wheel  320  is rotatably supported by the day indicator driving wheel pin  320   p  provided at the main plate  502 . The day indicator driving wheel  320  includes the day indicator driving teeth  320   b  and the day indicator feeding claw  320   f . The day indicator transmission wheel  462  is provided with the day indicator transmission wheel portion and the transmission cam portion  462   c . The transmission cam portion  462   c  includes the transmission cam outer shape portion formed such that a distance from a center axis line of the day indicator transmission wheel  462  (that is, cam radius) is gradually increased. The day indicator transmission wheel  462  is constituted to rotate by one rotation per 7 days. The upper shaft portion  464   d  of the small day wheel  464  is rotatably supported by the small day wheel bridge  470 . The day hand  464   h  is attached to the hand attaching portion  464   g  of the small day wheel  464 . 
   The position in the rotational direction of the day indicator transmission wheel  462  is constituted to be stopped by the day jumper  468  rotatably provided at the main plate  202 . The day jumper pressing spring portion  480   c  provided at the back object holder  480  is constituted to press the stopping portion provided at the front end of the day jumper  468  to the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462 . The hammer  466  is rotatably supported by the hammer pin  466   p  provided at the main plate  202 . The hammer  466  includes the cam contact portion  466   c  constituted to be brought into contact with the transmission cam portion  462   c , the first operating wheel portion  466   f  constituted to be brought in mesh with the day indicator wheel portion  464   b , and the second operating wheel portion  466   g . Particularly, in reference to  FIG. 42 , by a spring force of a portion of the day indicator hairspring  524  formed in the spiral shape, the small day wheel  464  is constituted to always receive a force of rotating in the counterclockwise direction. Therefore, the hammer  466  is constituted to always receive a force of rotating in the clockwise direction. Therefore, the front end portion of the cam contact portion  466   c  of the hammer  466  is constituted to always receive a force of being pressed to the transmission cam portion  462   c  of the day indicator transmission wheel  462 . 
   (5.3) Structure of Main Plate: 
   A structure of the main plate  502  will be explained as follows. In reference to  FIG. 41 , similar to the main plate  202  according to the first embodiment and the second embodiment, the main plate  502  includes rotational centers of rotating members of the rotational center  202 RT of the rotor  236 , the rotational center of  202 FW of the fifth wheel &amp; pinion  238 , the rotational center (not illustrated) of the fourth wheel &amp; pinion  240 , the rotational center (not illustrated) of the third wheel &amp; pinion  242 , the rotational center  202 HW of the minute wheel  260 , the rotational center (not illustrated) of the setting wheel  278 , the rotational center  202 DW of the date indicator driving wheel  310 , the rotational center  202 DS of the date star wheel  312 , the rotational center  202 WT of the day indicator driving wheel  320 , the rotational center  202 SW Of the small day wheel  322 , the rotational center  202 HG of the hour indicator  330 , the rotational center  202 BW of the second indicator  340 , the rotational center  202 SA of the third corrector setting transmission wheel  353 , the rotational center  202 SB of the date corrector setting wheel  355  and the like. The main plate  502  further includes a rotational center  202 WD of the day indicator transmission wheel  462  according to the third embodiment, the rotational center  202 WF of the hammer  466  according to the third embodiment, the rotational center  202 WT 2  of the day indicator driving wheel  320  according to the third embodiment, and the rotational center  202 WG of the small day wheel  464  according to the third embodiment. The main plate  502  further includes a day hairspring holder attaching portion  502   b . The respective rotational centers are formed with guide shaft portions for guiding center holes of the rotating members for rotatably supporting the rotating members rotating centering on the rotational centers, or, formed with guide holes for guiding shaft portions of the rotating members. That is, a train wheel guide portion can be constituted by a guide hole, a guide bearing, a guide shaft, a guide pin or the like for rotatably guiding the rotating member. 
   The movement  201 , the movement  201 B, the movement  501  are provided with the first train wheel rotational center of the train wheel used in fabricating the multifunction timepiece of the first type having the arrangement of the small hand of the first type, the second train wheel rotational center of the train wheel used in fabricating the multifunction timepiece of the second type having the arrangement of the small hand of the second type, the third train wheel rotational center of the train wheel used in fabricating the multifunction timepiece of the third type having the arrangement of the small hand of the third type. The first train wheel rotational center, the second train wheel rotational center, the third train wheel rotational center are provided with train wheel guide portions (guide holes, guide bearings, guide shafts, guide pins or the like) for rotatably guiding the train wheel members rotated centering on the positions. The first train wheel rotational center, the second train wheel rotational center, the third train wheel rotational center are arranged at positions between the main plate center  202   c  of the main plate  502  and the main plate outer shape portion of the main plate  502 . As has been explained above, according to the first embodiment, the second embodiment, and the fifth embodiment, the main plate  502  can be used for the movement  201 , further, can be used for the movement  201 B, and further, can also be used for the movement  501 . 
   (5.4) Structure of Back Object Holder: 
   Next, a structure of the back object holder  480  will be explained. Dimension and shape of the back object holder  480  used in the fifth embodiment of the multifunction timepiece of the invention are the same as dimension and shape of the back object holder  316  used in the above-described third embodiment. 
   (5.5) Operation of Day Feeding Mechanism or the Like: 
   Operation of the day feeding mechanism will be explained as follows in the fifth embodiment of the multifunction time piece of the invention. In reference to  FIG. 39 ,  FIG. 40  and FIG.  42 , in a state of indicating “Sun” representing “Sunday” by the day hand  464   h , characters, numerals, abbreviated characters or the like of the dial  454 , the day indicator driving wheel  320  is rotated by rotation of the hour wheel  262 . By rotating the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462  by the day indicator feeding claw  320   f  provided at the day indicator driving wheel  320 , the day indicator transmission wheel  462  is rotated by once per day, (1/7). A front end portion of the return spring portion  472   c  is brought into contact with a portion of the cam outer shape portion of the return cam portion  464   c  proximate to the minimum radius. The position in the rotational direction of the day indicator transmission wheel  462  is stopped by the day jumper  316   c  rotatably provided at the main plate  202 . The day jumper pressing spring portion  480   c  provided at the back object holder  480  presses the stopping portion provided at the front end of the day jumper  316   c  to the day indicator-transmission wheel portion  462   b  of the day indicator transmission wheel  462 . The cam contact portion  466   c  of the hammer  466  is brought into contact with the transmission cam portion  462   c  of the day indicator transmission wheel  462 . The first operating wheel portion  466   f  of the hammer  466  is brought in mesh with the day indicator wheel portion  464   b  of the small day wheel  464 . By the spring force of the portion of the day indicator hairspring  524  formed in the spiral shape, the small day wheel  464  always receives the force of rotating in the counterclockwise direction. The hammer  466  always receives the force of rotating in the clockwise direction. The front end portion of the cam contact portion  466   c  of the hammer  466  always receives the force of being pressed to the transmission cam portion  462   c  of the day indicator transmission wheel  462 . 
   Next, in reference to  FIG. 43 , when the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462  is rotated by an amount of one day, that is, (1/7) by the day indicator feeding claw  320   f  by rotation of the hour wheel  262  from the state of indicating “Sun” representing “Sunday” shown in  FIG. 42 , the front end portion of the return spring portion  472   c  is brought into contact with the position of the cam outer shape portion of the return cam portion  464   c  having a larger radius by being rotated by an amount of one day from the minimum radius. The position in the rotational direction of the day indicator transmission wheel  462  is stopped by the day jumper  316   c  rotatably provided at the main plate  502 . The first operating wheel portion  466   f  of the hammer  466  rotates the small day wheel  464  by an amount of one day to be brought into a state of indicating “Mon” representing “Monday”. By the spring force of the portion of the day indicator hairspring  524  formed in the spiral shape, the small day wheel  464  always receives the force of rotating in the counterclockwise direction. The hammer  466  always receives the force of rotating in the clockwise direction. The front end portion of the cam contact portion  466   c  of the hammer  466  always receives the force of being pressed to the transmission cam portion  462   c  of the day indicator transmissions wheel  462 . Similarly, everyday, the small day wheel  464  is rotated by an amount of one day, brought into a state of indicating “Tue” representing “Tuesday” from the state of indicating “Mon” representing “Monday”, next, brought into a state of indicating “Wed” representing “Wednesday”, next, brought into a state of indicating “Thu” representing “Thursday”, next, brought into a state of indicating “Fri” representing “Friday”, and next, brought into a state of indicating “Sat” representing “Saturday”, and further, can be changed to the state of indicating “Sun” representing “Sunday”. 
   In reference to  FIG. 44 , in the state of indicating “Sat” representing “Saturday”, the front end portion of the return spring portion  472   c  is brought into contact with the position of the cam outer shape portion of the return cam portion  464   c  proximate to the maximum radius the most. Further, when the day indicator feeding claw  320   f  rotates the day transmission wheel portion  462   b  of the day indicator transmission wheel  462  by an amount of one day, that is, (1/7) by rotation of the hour wheel  262 , the front end portion of the return spring portion  472   c  is brought into contact with the position of the cam outer shape portion of the return cam portion  464   c  proximate to the minimum radius the most from the position of the cam outer shape portion of the return cam portion  464   c  proximate to the maximum radius the most. By the constitution, calendar information with regard to “day” can be displayed by so-to-speak “retrograde” type by the day hand capable of moving in the fan shape attached to the small day wheel  464  the rotational center of which is arranged in “9 o&#39;clock direction”. 
   (6) Sixth Embodiment 
   Next, a sixth embodiment of a multifunction timepiece of the invention will be explained. In the following explanation, a point in which the sixth embodiment of the multifunction timepiece of the invention differs from the above-described fifth embodiment will mainly be described. Therefore, the above-described explanation of the fifth embodiment will be applied to a portion which is not described below. 
   (6.1) Structure of Total of Movement: 
   In reference to  FIG. 45 , according to the sixth embodiment of the multifunction timepiece of the invention, a movement is constituted by an analog electronic timepiece. Further in details, the sixth embodiment of the multifunction timepiece of the invention is constituted by an analog timepiece (electric timepiece, electronic timepiece, mechanical timepiece) having a small hand capable of moving to rotate at at least one portion in “2 o&#39;clock direction” and “6 o&#39;clock direction”. That is, the sixth embodiment of the multifunction timepiece of the invention can be constituted such that by an hour hand a rotational center of which is a center of a main plate, time information with regard to “hour” of a 12 hour system is displayed, time information with regard to “minute” is displayed by a minute hand a rotational center of which is the center of the main plate, by a date hand a rotational center of which is arranged in “2 o&#39;clock direction”, calendar information with regard to “date” is displayed, by a small second hand a rotational center of which is arranged in “6 o&#39;clock direction”, time information with regard to “second” is displayed, by a day hand a rotational center of which is arranged in “10 o&#39;clock direction” and capable of moving in a fan shape, calendar information with regard to “day” is displayed by so-to-speak “retrograde type”. 
   (6.2) Structure of Day Display Mechanism: 
   Next, a structure of a day display mechanism will be explained. In reference to  FIG. 45  and  FIG. 46 , in a movement  501 B, the day display mechanism includes the day indicator driving wheel  320 , the day indicator transmission wheel  462 , the small day wheel  464 , the hammer  466 , the day jumper  468 , the day indicator hairspring  524 , the day indicator hairspring holder  526 , and the day indicator hairspring ball  528 . The inner end portion of the day indicator hairspring  524  is fixed to the day indicator hairspring ball  528 . The main body lower portion  526   b  of the indicator hairspring holder  526  is fixed to a second day indicator hairspring holder attaching portion  502   c . The rotational center of the small day wheel  464  is arranged in “10 o&#39;clock direction”. 
   (6.3) Structure of Main Plate: 
   A structure of the main plate  502  will be explained as follows. In reference to  FIG. 41 , the main plate  502  further includes a day indicator hairspring holder attaching portion  502   c . The movement  201 , the movement  201 B, the movement  501 , the movement  501 B are provided with the first train wheel rotational center for the train wheel used in fabricating the multifunction timepiece of the first type having the arrangement of the small hand of the first type, the second train wheel rotational center for the train wheel used in fabricating the multifunction timepiece of the second type having the arrangement of the small hand of the second hand, the third train wheel rotational center for the train wheel used in fabricating the multifunction time piece of the third type having the arrangement of the small hand of the third type, the fourth train wheel rotational center for the train wheel used in fabricating the multifunction timepiece of the fourth type having the arrangement of the small hand of the fourth type. The first train wheel rotational center, the second train wheel rotational center, the third train wheel rotational center, and the fourth train wheel rotational center are provided with train wheel guide portions (guide holes, guide bearings, guide shafts, guide pins or the like) for rotatably guiding train wheel members rotating centering on the positions. The first train wheel rotational center, the second train wheel rotational center, the third train wheel rotational center, and the fourth train wheel rotational center are arranged at positions between the main plate center  202   c  of the main plate  502  and the main plate outer shape portion of the main plate  502 . As has been explained above, according to the first embodiment, the second embodiment, the fifth embodiment, and the sixth embodiment, the main plate  502  can be used for the movement  201 , can also be used for the movement  201 B, can also be used for the movement  501 , and further, can also be used for the movement  501 B. 
   (6.4) Structure of Back Object Holder: 
   Next, a structure of the back object holder  480  will be explained. Dimension and shape of the back object holder  480  used in the sixth embodiment of the multifunction timepiece of the invention are the same as dimension and shape of the back object holder  316  used in the above-described third embodiment. 
   (6.5) Operation of Day Feeding Mechanism or the Like: 
   Operation of the day feeding mechanism will be explained as follows according to the sixth embodiment of the multifunction timepiece of the invention. In reference to  FIG. 45  and  FIG. 46 , in a state of indicating “Sun” representing “Sunday” by the day hand  464   h , a character, a numeral, an abbreviated character or the like of the dial  454 , the day indicator driving wheel  320  is rotated by rotation of the hour wheel  262 . By rotating the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462  by the day indicator feeding claw  320   f  provided at the day indicator driving wheel  320 , the day indicator transmission wheel  462  is rotated once per day, (1/7). The front end portion of the return spring portion  472   c  is brought into contact with the portion of the cam outer shape portion of the return cam portion  464   c  proximate to the minimum radius. The position in the rotational direction of the day indicator transmission wheel  462  is stopped by the day jumper  316   c  rotatably provided at the main plate  202 . The day indicator jumper pressing spring portion  480   c  provided at the back object holder  480  presses the stopping portion provided at the front end of the day jumper  316   c  to the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462 . The cam contact portion  466   c  of the hammer  466  is brought into contact with the transmission cam portion  462   c  of the day indicator transmission wheel  462 . The first operating wheel portion  466   f  of the hammer  466  is brought in mesh with the day indicator wheel portion  464   b  of the small day wheel  464 . By the spring force of the portion of the day indicator hairspring  524  formed in the spiral shape, the small day wheel  464  always receives the force of rotating in the counterclockwise direction. The hammer  466  always receives the force of rotating in the clockwise direction. The front end portion of the cam contact portion  466   c  of the hammer  466  always receives the force of being pressed to the transmission cam portion  462   c  of the day indicator transmission wheel  462 . 
   Next, in reference to  FIG. 47 , when the day indicator feeding claw  320   f  rotates the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462  by one day, that is, (1/7) by rotation of the hour wheel  262  from the state of indicating “Sun” representing “Sunday” shown in  FIG. 46 , the front end portion of the return spring portion  472   c  is brought into contact with the position of the cam outer shape portion of the return cam portion  464   c  having a larger radius by being rotated by an amount of one day from the minimum radius. The position in the rotational direction of the day indicator transmission wheel  462  is stopped by the day jumper  316   c  rotatably provided at the main plate  502 . The first operating wheel portion  466   f  of the of the hammer  466  is brought into a state of indicating “Mon” representing “Monday” by rotating the small day wheel  464  by an amount of one day. By the spring force of the portion of the day indicator hairspring  524  formed in the spiral shape, the small day wheel  464  always receives the force of rotating in the counterclockwise direction. The hammer  466  always receives the force of rotating in the clockwise direction. The front end portion of the cam contact portion  466   c  of the hammer  466  always receives the force of being pressed to the transmission cam portion  462   c  of the day indicator transmission wheel  462 . Similarly, everyday, the small day wheel  464  is rotated by an amount of one day, brought into a state of indicating “Tue” representing “Tuesday” from the state of indicating “Mon” representing “Monday”, next, brought into a state of indicating “Wed” representing “Wednesday”, next, brought into a state of indicating “Thu” representing “Thursday”, next, brought into a state of indicating “Fri” representing “Friday”, and next, brought into a state of indicating “Sat” representing “Saturday”, and further, can be changed to the state of indicating “Sun” representing “Sunday”. 
   In reference to  FIG. 48 , in the state of indicating “Sat” representing “Saturday”, the front end portion of the return spring portion  472   c  is brought into contact with the position of the cam outer shape portion of the return cam portion  464   c  proximate to the maximum radius the most. Further, when the day indicator feeding claw  320   f  rotates the day indicator transmission wheel portion  462   b  of the day indicator transmission wheel  462  by an amount of one day, that is, (1/7) by rotation of the hour wheel  262 , the front end portion of the return spring portion  472  is brought into contact with the position of the cam outer shape portion of the return cam portion  464   c  proximate to the minimum radius the most from the position of the cam outer shape portion of the return cam portion  464   c  proximate to the maximum radius the most. By the constitution, by the day hand capable of moving in the fan shape attached to the small day wheel  464  the rotational center of which is arranged in “10 o&#39;clock direction”, calendar information with regard to “day” can be displayed by so-to-speck “retrograde type”. 
   By the invention, there can be realized plural movement layouts including the fan shape moving hand train wheel by only changing positions of integrating parts without changing dimensions and shapes of the parts of the movements. Further, by the invention, there can be realized an analog multifunction timepiece which is constituted to be easy to see display of calendar further, includes the fan shape moving hand train wheel, is small-sized and facilitated to fabricate. 
   The multifunction timepiece of the invention can realize plural movement layouts including the fan shape moving hand train wheel by only changing positions of integrating parts without changing dimensions and shapes of the parts of the movements. Therefore, by the invention, plural types of multifunction timepieces can efficiently be fabricated.