Correction device for modifying data of time functions displayed by timepiece, has rod surmounted by ring, where rotation of rod along direction or another direction rotates drive wheel to drive correction pinion for correcting data

摘要

The device has a function change pusher (1) for moving a drive wheel (2) into engagement with correction pinions (3-5). A rod (7) is surmounted by a ring (8), where rotation of the rod along direction or another direction rotates the drive wheel to drive one of correction pinions for correcting data in the selected function. The rod achieves an axial thrust position (T1) of step in which manual winding of a timepiece is performed, pulled out position (T2) for correcting data of selected time function and second pulled out position (T3) for setting time of the timepiece.