timepiece movement provided with a moon phase indicator or a date indicator.

摘要

A timepiece movement comprising a first movable moon phase indicator (12), equipped with fifty-nine teeth, a mechanism (14, 16) for driving the mobile, a jumper (18) mobile positioning (12), characterized in that the drive mechanism (14, 16) and the jumper (18) are arranged so as to ensure also set the drive in steps of one second wheel set having of thirty-one teeth if such a second mobile replaced the first mobile (12).