TWO-DIRECTIONAL DATE CORRECTOR MECHANISM FOR DATE MECHANISM; DATE MECHANISM; TIMEPIECE

摘要

The mechanism (100) has a correction star (7) pivoting movable around a pivoting axis (7X) and located between a cam (5) and a date driving star. The correction star is mounted on the cam in releasing manner by a releasing mechanism (8). The correction star is arranged for meshing with the cam, in a coupling position of the releasing mechanism. The correction star is free from the cam for correcting the date by pivoting the correction star, in uncoupling position of the releasing mechanism. An independent claim is also included for a timepiece comprising a bi-directional data correcting mechanism.