IWC Schaffhausen PILOT'S WATCH CHRONOGRAPH Mode D'emploi page 20

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T H E T E C H N I C A L R E F I N E M E N T S O F T H E
P I L O T ' S W A T C H C H R O N O G R A P H
Your IWC watch shows you the time in hours, minutes and
seconds, together with the date. You can use the integrated
chronograph to measure any period of time up to 12 hours in
seconds, minutes and hours. Stop times can be added together.
The mechanical movement with automatic winding has a power
reserve of approximately 68 hours when fully wound. Your Pilot's
Watch Chronograph is water-resistant 6 bar and protected by a
sapphire glass of hardness grade 9 on Mohs' scale. The glass is
retained securely in the case at low pressure, for example when
a drop in air pressure occurs at extreme altitudes. To ensure that
this extraordinary watch continues to perform faultlessly in the
future, it is essential to observe a few important operating instruc-
tions.
P I L O T ' S W A T C H C H R O N O G R A P H