| 摘要 |
PURPOSE:To use an inexpensive basic movement of 3 hands with decreased modifications so that an easy-to-see multifunction watch is obtd. by disposing at least a piece of intermediate wheel from the center wheel and pinion with cannon-pinion of a 3-hands module to the minute pinion and hour wheel at the center of the watch thereby transmitting revolutions. CONSTITUTION:The function hand 21, the minute hand 22 and the hour hand 23 are respectively fixed to the function wheel 14b, minute wheel 14c and hour wheel 14d which are concentrically disposed in the central part 11a of the 2nd module 11. The wheel 14b is driven by a 2nd changer 16 via a reducing wheel 14a. A 2nd minute pinion 14g of a 2nd minute wheel 14e engages with the hour wheel 14d. As a result, a fourth wheel 4b, minute wheel 14c and hour wheel 14d driven by the basic movement 1 eventually make display of the ordinary second, minute and hour. On the other hand, the wheel 14b drives the function hand 21 to make various displays when the 2nd changer 16 is controlled by operating a switch lever I17a and a switch lever II17b with push buttons 29 and 30 for external operation.
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