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Title:
Electronic display digital wristwatch
Abstract:
An electronic digital display wristwatch wherein correction of the time displayed is facilitated by an improved manually operated correction assembly. The electronic wristwatch includes a divider circuit comprising a plurality of divider stages adapted to produce timekeeping signals in response to a high frequency time standard signal applied to said divider circuit. A plurality of display elements are adapted to receive the timekeeping signals and display time in response thereto. A correction circuit assembly is coupled to each of the respective divider stages producing timekeeping signals. The correction circuit assembly includes a manually operated member displaceable in a first and second direction, the displacement of the member in a first direction effecting selection of a divider stage to be corrected, and displacement of said member in the other direction effecting correction of the divider stage selected by the first mentioned displacement.
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Inventors:
Naito, Okito (Suwa, JA)
Application Number:
545654
Filing Date: 1975-01-30 Publication_date: 1976-08-24 Assignee:
Kabushiki Kaisha Suwa Seikosha (Tokyo, JA)
Primary Class(es):
368/224
368/188, 368/201, 968/450, 968/914, 968/DIG1
Other Classes:
US Patent Ref:
Other Refs:
Primary Examiner:
Jackmon, Edith Simmons
Assistant Examiner:
Attorney:
Blum, Moscovitz, Friedman & Kaplan
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