Thin wrist-watch
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United States of America Patent
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-
Jul 10, 1984
Grant Date -
N/A
app pub date -
Jan 22, 1981
filing date -
Jan 29, 1980
priority date (Note) -
Expired
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Abstract
A thin electronic wrist-watch the thickness of which is constituted by theuperposition of a first crystal, at least two time indicating discs and a case back, the latter including a second crystal. The gears are supported on specially designed studs and means are provided to limit axial gear play.
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