Patent ID: 7967504
Filing Date: 2011-06-28
Classification: G04B

Abstract:
1. A push-button control device for a watch, including a push-button stem inserted by a bottom end into an orifice in a watchcase and a button mounted on a top part of the stem outside the watchcase, said button including a cap that covers the top end of the stem, said stem being able to slide axially between at least a rest position and an active position against a return member to control at least one function of said watch, wherein said top part of the stem includes an annular groove delimited by two parallel shoulders perpendicular to the axis of the stem, and wherein the button includes an annular base engaged in said groove so as to be held in the axial direction between the two shoulders and centred with some play by the bottom of the groove such that the button is free to move off-centre relative to the axis of the stem, while remaining secured thereto.