IWC Big Pilot’s Watch Perpetual Calendar TOP GUN Ceratanium®
IW503604
The IW503604 gives IWC’s perpetual-calendar Big Pilot a rigorously tactical, all-black identity. It was the manufacture’s first watch fitted with a Ceratanium® bracelet, extending the proprietary material from the case and crown across the entire exterior. Combining the lightness and structural integrity of titanium with ceramic-like hardness and scratch resistance, Ceratanium® also creates the matte black finish that unifies the bracelet, case, dial and grey markings into one purposeful composition.
Reference: IW503604
Movement: Automatic, calibre 52616
Case: Ceratanium®, 46.2 mm
Dial: Black
Crystal: Sapphire
Strap/bracelet: Ceratanium® bracelet
Features: Date; Moon phase; Perpetual calendar; Stop-seconds; Screw-down crown; Anti-reflective crystal
Water resistance: 60 m / 6 ATM
Year: 2026 — Full set
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