IWC Schaffhausen BIG PILOT'S WATCH PERPETUAL CALENDAR Mode D'emploi page 32

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CROSSING TIME ZONES AND THE INTERNATIONAL DATE LINE WITH THE
BIG PILOT'S WATCH PERPETUAL CALENDAR
–11 –10 –9 –8 –7 –6 –5 –4 –3 –2 –1 0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12
BIG PILOT'S WATCH PERPETUAL CALENDAR