Electronic watch having correction means

Details Electronic watch having correction means Electronic watch having correction means

1978-08-03

1980-04-08

Jackmon, Edith S.

Horology: time measuring systems or devices

Regulating means

For setting

368 73, 368 74, 368228, 368118, 235 92PE, 235 92T, G04F 302, G04F 802

Patent

active

041965809

ABSTRACT:
An electronic watch is set to the proper time by correction of the content of counters of the watch through the actuation of one or both of two switches. The actuation of the first one of the switches selects whether the content of the counters is to be incremented or decremented at a first speed. The subsequent actuation of the other switch performs the correction at a second higher speed in the sense selected by actuation of the first switch.

REFERENCES:
patent: 3866406 (1975-02-01), Roberts
patent: 4095406 (1978-06-01), Kikuchi
patent: 4123896 (1978-11-01), Asano et al.

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