Patent ID: 7269102

Claim:
A multifunction timepiece comprising: 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; a small hand for displaying the time information or calendar information; an information display mechanism constituted to be able to display information by the small hand moving in a fan shape; wherein said information display mechanism comprising: a transmission wheel having a transmission cam portion; a jumper for stopping a position in a rotational direction of the transmission wheel; a display wheel for displaying information by the small hand; and a hammer constituted to rotate based on rotation of the transmission wheel; wherein a cam contact portion of the hammer is brought into contact with a transmission cam outer periphery portion of the transmission cam portion; and wherein the display wheel includes a return cam portion and the display wheel is constituted to be exerted with a rotational force in a constant direction by exerting an elastic force to the return cam portion.