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Mainspring
• When the watch stops, turning the crown about 40 times will wind the
mainspring fully.
• When the mainspring is wound fully, turning the crown further does not damage
the mainspring.
Winding the mainspring automatically
• When wearing the watch, your hand's movement rotates the oscillating weight to
wind the mainspring automatically.
The mainspring is wound for about a day movement automatically when wearing
the watch for 8 hours or more a day.
• You can wind the mainspring manually.
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