Big Pilot's Top Gun Mojave Desert Automatic Perpetual Calendar 46.5mm Ceramic and Webbing Watch, Ref. No. IW503004

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Editor's Notes

Elaborating on the watch's military legacy, IWC SCHAFFHAUSEN's 'Big Pilot's Top Gun' is inspired by the landscapes of China Lake, the US Navy's largest land area in the Mojave Desert, and their camouflage uniforms. With a robust ceramic case and webbing strap, it houses an automatic calibre with a perpetual calendar complication timekeeping the day, month, year and moon phase for both northern and southern hemispheres. The sub dial design stays true to the model's 1940s edition.

We offer an eight-year warranty for all working parts and manufacturing faults for IWC SCHAFFHAUSEN watches. For more information, contact one of our experts by emailing

Technical Specification


  • Swiss-made calibre 52615 automatic movement with seven-day power reserve
  • 54 jewels, 28,800 Vph


  • Hour and minute hands
  • Perpetual calendar: combined day and second sub dial, combined date and power reserve sub dial, month sub dial, year in four digits, perpetual moon phase for the northern and southern hemisphere
  • Power reserve display


  • Brown dial
  • Brown and sand luminescent hands, Arabic numerals and indices


  • Ceramic case
  • Crown for date and time adjustments and manual winding
  • Sapphire glass crystal
  • Exhibition case back
  • Folding clasp-fastening sand webbing and rubber strap


  • Case diameter: 46.5mm; case thickness: 15.5mm; lug width: 22mm
  • Water resistance: 6 bar
  • Comes in a presentation box
  • Reference number: IW503004
  • Made in Switzerland
Product Code 33599693056301170

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