TIMEPIECE WITH CALENDAR MECHANISM INCLUDING FIRST DAY WHEEL AND SECOND DAY WHEEL

摘要

PROBLEM TO BE SOLVED: To actualize a structure for disposing the rotation center of a first day wheel and that of a second day wheel at the same position without increasing the number of times that a calendar mechanism has to be adjusted at the end of the month, as to a timepiece with a calendar mechanism having a first day wheel and a second day wheel.;SOLUTION: This timepiece with a calendar mechanism includes the first day wheel 552 for expressing the units digits, a first day jumper 514 for regulating the first day wheel, the second day wheel 562 for expressing the tens digits, a second day jumper 524 for regulating the second day wheel, and a day intermediate wheel 530 capable of rotating the second day wheel by being rotated on the basis of the rotation of the first day wheel. The first day wheel has a first day character display surface 512f including thirty one numeric characters. The second day wheel has a second day character display surface 562f including numeric characters "1", "2", "3" and "0", or including numeric characters "1", "2" and "3".;COPYRIGHT: (C)2005,JPO&NCIPI