Big Pilot's Automatic 46.2mm Stainless Steel and Leather Watch, Ref. No. IW501015

A One size is equivalent to a One SizeOne Size
Editor's Notes

Early 'observation watches' from the 1930s were simple in that they packed three hands against a dark dial inside a large case, which naturally made for great legibility. IWC SCHAFFHAUSEN's latest 'Big Pilot's' model stays true to those of yesteryear but scales down the original 55mm proportions to 46.2mm. Made from stainless steel with a 'Racing Green' face, it employs an in-house automatic 52110 calibre and stores an impressive 7-day power reserve. The soft-iron inner case protects against magnetic fields, so accuracy never wavers.

We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. For more information, contact one of our experts by emailing

Details & Care


  • Swiss-made calibre 52110 automatic movement with 7-day power reserve
  • 31 jewels, 28,800 Vph


  • Hour, minute and second hands
  • Date window
  • Power-reserve display


  • Racing Green dial
  • Luminescent hands, Arabic numerals and indices


  • Stainless steel case
  • Crown for date and time adjustments and manual winding
  • Sapphire glass crystal
  • Engraved case back
  • Pin buckle-fastening dark-brown 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: IW501015
Delivery and Returns
Find out more about our delivery options. Try items in the comfort of your own home. If they're not quite right, you've got 28 days to request an exchange or return and send them back to us. We'll collect them from your home or office for free.
Product Code 11452292646060215

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.