Electronic timepiece

Details Electronic timepiece Electronic timepiece

1977-12-01

1980-01-08

Weldon, Ulysses

58 23D, 58 855, G04C 300

Patent

active

041821114

ABSTRACT:
An electronic timepiece which is provided with a control circuit receiving as an input a time correction signal from a frequency divider circuit and delivering an output for driving an electro-mechanical converter so as to correct times of the timepiece. The control circuit is operated by an exteriorly operable switch means to select that signal by which the frequency divider circuit is reset when the timepiece is stopped and by which normal movement of hands and forward and backward rotation corrections of times are effected.

REFERENCES:
patent: 3538703 (1970-11-01), Walton
patent: 3664118 (1972-05-01), Walton
patent: 3733803 (1973-05-01), Hiraga et al.
patent: 3852950 (1974-12-01), Yoda et al.
patent: 4043109 (1977-08-01), Numabe

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