Electronic timepiece correction device

Details Electronic timepiece correction device Electronic timepiece correction device

1977-10-26

1980-03-11

Miska, Vit N.

Horology: time measuring systems or devices

Chronological

With mechanical or electromechanical driven display

368188, 368 85, G04B 2700, G04C 300

Patent

active

041921348

ABSTRACT:
An electronic timepiece equipped with an oscillator for producing a time base, a freuqency divider and time display means drive in response to output signals supplied by the frequency divider, which timepiece includes correction system characterized in that a single switch is provided for rapidly correcting the time display means, wherein time corrections are alternatively accomplished in an advancing and retarding direction each time the switch is depressed.

REFERENCES:
patent: 3156836 (1964-11-01), Winther
patent: 3540207 (1970-11-01), Keeler
patent: 3733803 (1973-05-01), Hiraga et al.
patent: 3852952 (1974-12-01), Vitto et al.
patent: 4055785 (1977-10-01), Nakajima et al.
patent: 4066947 (1978-01-01), Nakajima et al.
patent: 4086755 (1978-05-01), Ueda
patent: 4095405 (1978-06-01), Tanaka

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