Electronic watch

Details Electronic watch Electronic watch

1979-04-04

1981-03-10

Jackmon, Edith S.

Horology: time measuring systems or devices

Controlled by a disparate device

364705, 368282, 368313, G04B 4700, A44C 514, G04B 3700

Patent

active

042558018

ABSTRACT:
An electronic watch comprising a timepiece circuit consisting of a reference oscillation source, a frequency divider and a display driving circuit, a display device connected to an output of said timepiece circuit, a power supply driving said timepiece circuit, an external actuator operating said timepiece circuit from the exterior of the watch, an outer case consisting of a case and a band, and a flexible hinge making the case integral with the band whereby there may be provided a useful and functional watch which is small in size and thin, and have no shortcoming such as a tendency for disconnection and erroneous wiring.

REFERENCES:
patent: 3971206 (1976-07-01), Martino
patent: 4028509 (1977-06-01), Zurcher
patent: 4095412 (1978-06-01), Burke

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