Watch movement pertains to the
engine that powers a watch to keep time. An automatic watch, also called a self winding watch, uses the movement of the wrist to constantly
wind the mainspring inside the watch which
moves the hands at regular intervals.
In the
case of a
quartz watch, a tiny quartz
crystal is electrified making it vibrate at 32,768 times per
second to produce time accurate within 15 seconds per month.
Ref: 124157/2006-09-19
Alternative Spellings (Synonyms):
movements
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