发明名称 TIMEPIECE
摘要 PROBLEM TO BE SOLVED: To provide a timepiece having a movement coping with various kinds of products. SOLUTION: The first arrangement area for arranging an intermediate wheel for decelerating torque by a stepping motor 121 to be transmitted to a second pointer wheel 123, and the second arrangement area for arranging an intermediate wheel for decelerating torque by a stepping motor 131 to be transmitted to a minute hand wheel 134 and an hour hand wheel 136 are arranged opposedly using as the center a hand shaft area where the hour hand wheel 136, the minute hand wheel 134 and the second pointer wheel 123 are arranged coaxially, and a minute hand wheel and hour hand wheel position detecting gear 133 meshed with the minute hand wheel 134 is arranged in a position meshed with a pinion 1230 provided in a minute hand wheel 123' used instead of the minute hand wheel 123, when the three of the hour hand wheel 136, the minute hand wheel 134 and the second pointer wheel 123 are driven by the stepping motor 121 only.
申请公布号 JP2003098275(A) 申请公布日期 2003.04.03
申请号 JP20010289328 申请日期 2001.09.21
申请人 RHYTHM WATCH CO LTD 发明人 KABE HIROSHI
分类号 G04C3/14;G04R20/00 主分类号 G04C3/14
代理机构 代理人
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