Device for driving twist pendulums
Display for illusion of floating in the air
Double pendulum clock
Pendulum arrangement for clock movement
Pendulum device
Quartz controlled analog watch
Single phase bipolar stepping motor having two rotation senses
Step motor
Table clock
Timepiece comprising at least one chronograph function
Timepiece having a mechanical movement associated with an...
Timepiece including a generator
Timepiece including base plate formed of resin and wheel train
Timepiece, having bearing portion formed of resin and wheel...
Wristwatch