VACHERON CONSTANTIN OVERSEAS SELF-WINDING Manual De Instrucciones página 7

Setting instructions
Winding and time-setting:
The winding and time-setting crown (I) can be placed in three
positions A, B, and C.
A: Screwed down against the case.
This is the normal position when the watch is being worn and
guarantees its water-resistance.
B: Unscrewed, winding position.
If the watch has not been worn for some time, wind it by rotating
the winding and time-setting crown (I) through several turns.
It is unnecessary to fully wind a watch that is going to be worn.
The winding and time-setting crown (I) is not locked at the end of
the winding cycle; the mechanism therefore cannot be damaged.
C: Time-setting position.
When pulled out to this position, rotation of the winding and time-
setting crown (I) enables the time to be set. Then push the winding
and time-setting crown (I) back to position B and screw it back
against the case to position A to ensure the water-resistance of the
watch.
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Water-resistance
The water-resistance of the watch has been tested at a pressure
of 15 bar.
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