Electric timing mechanism

Electric watch contact assembly

Electrical clock indicator

Electrical powered clockwork with interruptable power train

Electrical timepiece

Electrical timer system that automatically operates over...

Electrically driven clock

Electro-magnetic escapement mechanism

Electromechanical appliance programmer/timer

Electromechanical clock

Electromechanical oscillator with isochronous compensation...

Electromechanical programmer/timer

Electronic alarm timepiece with independent alarm actuation

Electronic calculator watch structures

Electronic circuit board for a timepiece

Electronic clock

Electronic clock having visual and auditory indications

Electronic clock with low power consumption

Electronic digital tape timer

Electronic display device