G - Physics
04
C
58/0.2
G04C 9/00 (2006.01)
Patent
CA 1325339
ABSTRACT OF THE DISCLOSURE An electronic watch provided with an oscillator circuit, a frequency divider circuit for dividing an output of the oscillator circuit, an actuator driven intermittently on N Hz frequency according to an out- put of the frequency divider circuit, a storage for storing a kinetic energy of the actuator, a release controlling device for releasing an energy stored in the storage as a smooth energy of rotation, a pointer turned on the energy of rotation, a readjusting de- vice for stopping the pointer from turning at the time of correction, and a divided state holding con- trol circuit for retaining a state of the frequency divider circuit at the time of actuation of the re- adjusting device when the pointer is stopped by the readjusting device, which is provided with a control device for writing a state of the frequency divider circuit in a predetermined content when the readjust- ing device is actuated, thereby driving the actuator at the time shorter than l/N seconds after the read- justing device is released.
596900
Hayakawa Motomu
Miyazawa Osamu
Takahashi Osamu
Borden Ladner Gervais Llp
Seiko Epson Corporation
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