DE VILLE
PRESTIGE CO-AXIAL 36.8 MM
Steel - yellow gold on Steel - yellow gold
Caliber
2500
424.20.37.20.58.001
V
Co-Axial escapement
l
Automatic
U
Chronometer
o
Sapphire crystal
r
Anti-reflective treatment
g
Gold 750‰ (18K)
b
Watch with diamond(s)
n
Water-Resistant to a relative pressure of 3 bar (30
metres/100 feet)
WATCH FUNCTIONS
The crown has 3 positions:
1. Normal position (wearing position):
when the crown is positioned against the
case, the crown ensures that the watch is water-resistant.
Occasional winding:
if the watch has not been worn for 48 hours or more, wind it
up with the crown in position 1.
2. Correcting the date:
pull the crown out to position 2, turn the crown
backwards, then push the crown back to position 1.
NB: date-setting is not recommended between 8 pm and 2 am.
3. Time setting:
hours – minutes – seconds.
Pull the crown out to position 3. The
seconds hand will stop. Turn the crown forwards or backwards. Synchronise the
seconds by pushing the crown back to position 1 to coincide with a given time
signal.
FOLDOVER CLASPS
Using the fine length adjuster (fig. 5)
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