IWC Schaffhausen PILOT'S WATCH AUTOMATIC Mode D'emploi page 19

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THE TECHNICAL REFINEMENTS OF THE
PILOT'S WATCH AUTOMATIC
Your IWC watch shows you the time in hours, minutes and seconds together with the date. The
mechanical movement with automatic winding has a power reserve of approximately 3 days (72 hours)
when fully wound. Your Pilot's Watch Automatic is 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. Your watch is water-resistant to 6 bar. The soft-iron inner
case provides protection against magnetic fields. To ensure that this extraordinary watch continues
to perform faultlessly in the future, it is essential to observe a few important operating instructions.
PILOT'S WATCH AUTOMATIC