Calendar timepiece having eccentrically disposed date indicators

摘要

A timepiece with a calendar mechanism has a drive mechanism and a time display wheel that undergoes rotation by an operation of the drive mechanism to display time information. A first date indicator is mounted to undergo intermittent rotation to display the ones place of a date. A second date indicator is mounted to undergo intermittent rotation to display the tens place of the date. A program gear wheel intermittently rotates the first and second date indicators in accordance with operation of the drive mechanism. The program gear wheel has a first program tooth disposed on an outer peripheral part of the program gear wheel for intermittently rotating the first date indicator and a second program tooth disposed in an inner peripheral part of the program gear wheel for intermittently rotating the second date indicator.