Time-keeping instrument, in particular an analog-type electric wrist watch
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United States of America Patent
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Aug 4, 1998
Grant Date -
N/A
app pub date -
May 23, 1996
filing date -
May 24, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The wrist watch comprises essentially a battery (10), two electric motors (11, 12) which moves the hands (13, 14, 15) on the one hand and a disk of dates (16) on the other hand, an electronic circuit (23) and a watch-type microprocessor (22). When there is a determination by the electronic circuit (23) of the end of the life of the battery, the microprocessor powers the motor (12) in such a manner that the date displayed in the window (17) of the watch is displaced with respect to its normal position.
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