| 摘要 |
A number of parts constituting a chronograph time piece is large when the structure is complicated. This is resolved. In a chronograph measurement mode, a second counting wheel 214 is constituted to rotate by one rotation per minute. A chronograph second hand 118 is attached to the second counting wheel 214 for displaying a result of measurement of an elapse time period of second. A minute counter intermediate wheel 258 is rotatably integrated to a chronograph bridge 202 and a third wheel & pinion bridge 122. A minute counting wheel 260 is rotatably integrated to the chronograph bridge 202 and a main plate 102. A minute driving finger 256 is fixed to the second counting wheel 214. By rotating the minute driving finger 256, the minute counter intermediate wheel 258 is rotated. By rotating the minute counter intermediate wheel 258, the minute counting wheel 260 is rotated. <IMAGE> |
