Multi-functional timepiece

摘要

An operating cam 170 is provided integrally with an intermediate day wheel driving gear 158. A cam peripheral part of the operating cam 170 is formed such that a radius from a rotational center to an outer peripheral face is changed in a circumferential direction. A cam contact portion 182a of a hammer 182 is brought into contact with the cam peripheral part 170a of the operating cam 170. A teeth portion 182b of the hammer 182 is in mesh with a small day wheel 184. A small day wheel spring 186 applies a force of rotating the small day wheel 184 in one direction. A long hole 420a of a small hour hand corrector lever 420 is engaged with an intermediate small hour corrector wheel and pinion stem 422a of an intermediate small hour corrector wheel and pinion 422. An intermediate small hour corrector pinion 426 is in mesh with a day indicator driving wheel gear 152. The small hour hand corrector lever 420 is engaged with the hammer 182 when time correcting state is produced by drawing out a small corrector winding stem 410.