Switch device and electronic device which includes such switch d
Switch device and electronic instruments equipped with the switc
Switch structure for electronic timepiece
Switching mechanism for electronic wristwatch
System and method for customized time display
System and method for driving LCD displays
System and method for modifying button functionality
System for detecting the end useful life of a battery in an elec
System for making-up steps lost by the motor of a time-piece
System for mounting the coil of the motor in an electric watch
System for signalling the termination of the lifetime of a batte
System for the movement of the hands of a clock or watch