Actuator, and timepiece and notification device using the same
Advance date warning system
Advanced date warning system
Alarm device for electronic watches
Alcohol and tobacco age identification electronic perpetual cale
Alcohol-tobacco electronic perpetual calendar
Analog display calendar watch
Analog electronic timepiece having a multifunctional calendar di
Analog electronic watch that indicates the day of the week and t
Analog watch having two motors and comprising means for perpetua
Annual calendar mechanism for a timepiece
Annual calendar mechanism for a timepiece
Annual calendar mechanism for clockwork movement
Annual calendar mechanism for timepiece
Annual calendar mechanism for watch movement
Annual data mechanism for a timepiece movement
Annual date mechanism for clock movement
Apparatus and method for handling calendar dates in a...
Apparatus and method for handling calendar dates in a...
Automatic initialisation method for at least the date display, a