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IWC Schaffhausen

IWC Big Pilot’s Watch Perpetual Calendar ProSet Le Petit Prince Steel IW329601

IW329601

The blue-dial Big Pilot combines a 42 mm steel case with a calendar that adjusts forwards and backwards through the crown.

IWC Big Pilot’s Watch Perpetual Calendar ProSet Le Petit Prince Steel IW329601 — complete watch, front view
Big Pilot’s Watch Perpetual Calendar ProSet Le Petit Prince Steel, reference IW329601: complete watch, front view. Image: IWC Schaffhausen. IWC Schaffhausen ↗

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Specifications

Published specifications for IW329601
ReferenceIW329601
Stylepilot
Movementautomatic
Calibre82665 automatic; Pellaton winding
Diameter42 mm
Power reserve60 hours

Omitted specifications have not been confirmed. From published article 2026-11-02. Original source ↗

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