Patent ID: 7433272
Filing Date: 2008-10-07
Classification: G04B,G04C

Abstract:
1. A timepiece with a calendar mechanism comprising: a drive mechanism for driving the timepiece with the calendar mechanism; a time instant display wheel that undergoes rotation by an operation of the drive mechanism to display time instant information; a first date indicator mounted to undergo intermittent rotation to display with a first date character the ones place of a date; a second date indicator mounted to undergo intermittent rotation to display with a second date character the tens place of the date, the first and second date indicators being disposed in mutually adjoining positions so that the corresponding first and second date characters display the date; and a program gear wheel that intermittently rotates the first and second date indicators in accordance with an operation of the drive mechanism, the program gear wheel being ring-shaped with a central hole and having a program tooth disposed on an outer periphery part of the program gear wheel for intermittently rotating the first date indicator and another program tooth disposed in an inner periphery part of the program gear wheel for intermittently rotating the second date indicator, a rotation center axis of the second date indicator being disposed outside of the first date indicator and inside of the program gear wheel.