发明名称 Calendar timepiece having two date indicators having been eccentrically disposed
摘要 To provide a timepiece with a calendar mechanism in which a component working is easy and a movement is thin. A movement of a timepiece with a calendar mechanism possesses a 1st date indicator displaying a place of one out of a date, and a 2nd date indicator displaying a place of ten out of the date. A program gear wheel is constituted so as to be capable of intermittently rotating respectively the 1st date indicator and the 2nd date indicator on the basis of an operation of a drive mechanism. In the invention, by using a ring-like program gear wheel, it is possible to rotate the 1st date indicator and the 2nd date indicator. A rotation center axis of the 2nd date indicator is located in an outside of the 1st date indicator, and located in an inside of the program gear wheel. An information relating to a day is displayed by a 1st day letter of the 1st date indicator and a 2nd day letter of the 2nd date indicator.
申请公布号 US2007177464(A1) 申请公布日期 2007.08.02
申请号 US20070650790 申请日期 2007.01.08
申请人 WATANABE MAMORU 发明人 WATANABE MAMORU
分类号 G04B19/20 主分类号 G04B19/20
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