Electronic watch, has support enclosed in case, and control device including push-piece that is movably mounted in case in perpendicular manner, with respect to cam, where O-ring joint is situated between support and body of push-piece

摘要

The watch (1) has a case (2) defining an inner volume in which a mechanical movement (6) is arranged. The movement has an opening (8) in which a control device is arranged for controlling a chronograph function of the movement. A bezel (7) has a cam (18) that acts on the control device when the bezel is displaced. The control device has a push-piece (9) that is movably mounted in the case in a perpendicular manner, with respect to the cam. A tubular push-piece support (10) is enclosed in the case. An O-ring joint (17) is situated between the support and a main body (11) of the push-piece.