发明名称 WATCH AND MANUFACTURING METHOD OF THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a watch allowing a watch having a different type of a calendar wheel to be manufactured with a small-scale design change, and a manufacturing method of the watch.SOLUTION: A watch comprises: a winding stem 61; a calendar correction transmission wheel 67 rotating in operative association with the winding stem 61 in a state of the winding stem 61 being pulled to a first stage position; a calendar correction wheel 68 rotating in operative association with the calendar correction transmission wheel 67; a small iron lever 70 supporting the calendar correction transmission wheel 67 and the calendar correction wheel 68; and a day wheel rotating in operative association with the calendar correction wheel 68. The small iron lever 70 is provided with a bearing hole 722 and a bearing hole 723 capable of rotatably fitting the calendar correction wheel 68. The calendar correction wheel 68 is fitted to any one of the bearing hole 722 and the bearing hole 723 according to a day wheel type.SELECTED DRAWING: Figure 5
申请公布号 JP2016206001(A) 申请公布日期 2016.12.08
申请号 JP20150087810 申请日期 2015.04.22
申请人 SEIKO EPSON CORP 发明人 HIRATANI EIICHI
分类号 G04B27/02;G04B19/253 主分类号 G04B27/02
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