Watch e.g. musical watch, has drum provided with pins and mounted to pivot on frame along axis perpendicular to frame, where frame comprises series of blades superposed along direction perpendicular to frame for cooperating with pins

摘要

The watch has a movement mounted on a frame (10) i.e. plate, and intended to drive a drum (12) in rotation, where the drum is provided with pins (13) distributed at periphery. The drum is mounted to pivot on the frame along an axis perpendicular to the frame. The frame comprises a series (14A) of blades (14) superposed along direction perpendicular to the frame for cooperating with the pins of the drum. The movement is housed in an opening (18), and the blades and the drum are located on the frame around the movement. The blades and a support (16) are formed from a single block piece.