Water-Resistance - VACHERON CONSTANTIN HISTORIQUES TRIPLE CALENDRIER 1942 Manual De Instrucciones

Correcting the date (5):
Correct the date by pressing the date corrector (III) using the
corrector pen (V) supplied with the watch. Each time the corrector
(III) is pressed the date advances by one day. Changeover from 31
to 1 causes the month (6) to change. Set the date to yesterday.
NOTE: The watch does not take into account the number of days in
a month. It will therefore be necessary to make allowance manually
for months with fewer than 31 days using the date corrector (III).
Finalising the setting:
Pull the winding and time-setting crown (I) to position B then
advance the hands in a clockwise direction until the correct date
and time indications are displayed. Then push the winding and time-
setting crown (I) back to position A.
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Water-resistance

The water-resistance of the watch has been tested at a pressure
of 3 bar.
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