Case for a watch movement

Case for a watch movement

Circuit for shaping a signal produced by a contact

Circuit for suppressing the effect of rebounds and parasitic com

Click mechanism of a timepiece

Clutch wheel for a timepiece

Combination electrical contact member and braking member for a t

Combined crown and pusher electro mechanism

Control device for a push-piece, in particular for time...

Control device for a push-piece, in particular for time...

Control mechanism for the setting devices of a watch and...

Control mechanism for watch part

Control of digital watch using menu and thumbwheel

Correcting device for a timepiece

Correcting mechanism for hybrid display timepiece

Correction mechanism

Correction signal generating system for an electronic timepiece

Correction signal input system for electronic timepiece

Correction system for hands display type of electronic timepiece

Crown control for enhanced quadribalanced digital time displays