PILOT’S WATCH PERPETUAL CALENDAR CHRONOGRAPH
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To ensure that your watch stays properly water-resistant, you should have it checked by an IWC service
centre at least once a year. Your watch should also be tested after exposure to unusually harsh condi-
tions. If the tests are not carried out as stipulated, or if the watch is opened by unauthorized persons,
IWC will accept no warranty or liability claims.
Recommendation:
Your authorized IWC Official Agent must carry out a water-resistance test when-
ever your IWC watch is opened and serviced.
NOTE
If your watch has a strap made of leather, textile or rubber with a leather or textile inlay, make sure that
the high-quality strap does not come into contact with water, oily substances, solvents, cleaning agents
or cosmetic products. This way you can prevent discoloration and premature ageing of the material.
