IWC Big Pilot’s Perpetual Calendar TOP GUN Ceratanium IW503604

The IWC Big Pilot’s Watch Perpetual Calendar TOP GUN Ceratanium IW503604 is a bold statement of military-inspired aviation watchmaking. Encased in IWC’s proprietary Ceratanium — a revolutionary material combining the lightness of titanium with the hardness of ceramic — the 46.2mm case measures 15.4mm thick with a screw-in crown and see-through sapphire glass back.

The all-black dial is protected by convex sapphire crystal with antireflective coating on both sides. The Calibre 52615 automatic movement delivers an approximately 168-hour (7-day) power reserve while powering a perpetual calendar with date, day, month, year indicator, moonphase, hours, minutes, small seconds, and power reserve indicator.

Presented on a matching Ceratanium bracelet for a fully monochromatic tactical aesthetic, this TOP GUN Perpetual Calendar is built for those who demand the ultimate in both performance and complication. Water resistant to 6 bar.