Digital electronic timepieces
AssigneesToyota Jidosha Kogyo Kabushiki Kaisha, Nippondenso Co., Ltd., Jeco Co., Ltd.
InventorKozo Uga
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Abstract
In a digital electronic timepiece in which days of the week, hours and minutes are displayed on a display device and the displayed days of the week, hours and minutes can be corrected with a correction switch, a time correction switch is used to also correct a displayed day of the week.
Claims5
An electronic timepiece comprising a second counter, a minute counter, an hour counter which are connected in cascade, a time correction switch connected to receive a timing signal, a first transfer switch connected to apply said timing signal to said second counter and said minute counter, a day of the week counter, a differentiating circuit connected between said first transfer switch and ground, a second transfer switch for selectively connecting an input terminal of said day of the week counter between an output terminal of said hour counter and said differentiating circuit, a display device, and a third transfer switch for selectively connecting said display device between an output terminal of said day of the week counter and output terminals of said minute and hour counters.
The electronic digital timepiece according to claim 2 which further comprises a decoder interposed between said display device and said third transfer switch.
Dependencies are inferred from the claim text.