Big Pilot's Automatic Perpetual Calendar 46.2mm Stainless Steel and Leather Watch, Ref. No. IW503605

US$32,800/ Approx. CA$41,906
A One size is equivalent to a One SizeOne Size
Editor's Notes

The 'Big Pilot's' watch is one of IWC SCHAFFHAUSEN's flagship models with a military heritage that stretches back to WWII. Equipped with a perpetual calendar complication, this edition combines the house's technical expertise with the purity of the original timepieces - the triangle at 12 o'clock, simple Arabic numerals and conical crown are all lifted from the 1940s version. With a polished and brushed stainless steel case and blue leather strap, it'll sit well against relaxed suiting and almost any casual outfit.

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

Details & Care


  • Swiss-made calibre 52615 automatic movement with 7-day power reserve
  • 54 jewels, 28,800 Vph


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


  • Blue dial
  • Rhodium-plated luminescent hands, Arabic numerals and indices


  • Stainless steel case
  • Crown for time and date adjustments and manual winding
  • Sapphire glass crystal
  • Exhibition case back
  • Pin buckle-fastening blue leather strap (Calf)


  • Case diameter: 46.2mm; case thickness: 15.4mm; lug width: 22mm
  • Water resistance: 6 bar
  • Comes in a presentation box
  • Reference number: IW503605
  • Made in Switzerland
Product Code 11452292646061588

Returns or Exchanges

Try your purchase in the comfort of your own home and, if it’s not quite right, let us know and we’ll arrange a free collection from your home or office.