Carl F. Bucherer HERITAGE CHRONOMETER CELEBRATION Instrucciones página 4

SET THE DATE
WARNING
Do not carry out quick date setting
between 8.00 p.m. and 2.00 a.m., as this
could damage the mechanism.
Pull the crown into
1
position 1.
Set the current date by
2
rotating the crown
counterclockwise.
8 | E N G L I S H
SECURE THE CROWN
IMPORTANT
To ensure water resistance, the crown must
be in the initial position when the watch is
worn.
Push the crown back to
1
the initial position.
CLEANING AND MAINTENANCE
CLEANING
To clean the outer surface of the watch, wipe
it gently with a microfiber cloth. Use a fine
toothbrush and a bit of soapy solution to
clean the back of the watch and the metal
band. Dry using a lint-free towel. Minimize
contact between the leather straps and the
water.
MAINTENANCE
As a mechanical instrument, a watch
requires maintenance by an authorized
service center about once every four years.
WATER RESISTANCE
A watch tested to 3 bar (30 m) is resistant to
sweat, drops of water and rain. Water resis-
tance is guaranteed only if the crown is in
the initial position and should be checked
once per year.
THE BINDING NATURE OF METER DATA
Do not swim/dive 30 m | 3 bar
Bath, shower, swim 50 m | 5 bar
Swim, snorkel 100 m | 10 bar
Swim, snorkel, dive 200 m | 20 bar
Deep-sea diving 300 m | 30 bar
E N G L I S H | 9