Pendulum device
Phase clock selector for generating a non-integer frequency...
Piezoelectric transducer, piezoelectric actuator, and...
Quartz controlled analog watch
Quartz oscillation circuit for electronic timepieces
Radioactive timing source for horologic instruments and the like
Real-life timer interval adjustment
Rotation controller and rotation control method
Secure time keeping peripheral device for use in low-power appli
Single phase bipolar stepping motor having two rotation senses
Single-coil balance wheel for driving a mechanical movement
Small stepping motor driven watch
Step motor
Step motor control mechanism for electronic timepiece
Step motor control mechanism for electronic timepiece
Step motor control mechanism for electronic timepiece
Step motor control mechanism for electronic timepiece
Step motor control mechanism for electronic timepiece
Step motor control mechanism for electronic timepiece
Step motor drive unit and analog electronic timepiece