The IWC Big Pilot’s Watch Big Date Edition “150 Years” IW510503 is a striking limited-edition timepiece featuring a 46.2mm stainless-steel case, crisp white lacquered dial, and prominent big date display. Powered by the hand-wound IWC Calibre 59235, it combines classic pilot-watch heritage with anniversary-edition exclusivity.
1 in stock
| Case size | 46mm |
|---|---|
| Case material | Ceramic |
| Movement type | Automatic |
| Condition | This timepiece has undergone a thorough inspection of water resistance, accuracy, functionality and condition to determine the level of reconditioning required to meet our strict standards. It has als |
| Crystal type | Sapphire Crystal |
| Gender | Male |
| Has Box | Yes |
| Has Papers | Yes |
| Model (Cert) | Big Pilot |
| Model number (Cert) | IW510503 |
Created to celebrate IWC’s 150th anniversary, the Big Pilot’s Watch Big Date Edition “150 Years” IW510503 is a rare and highly collectible model produced in a strictly limited series. This exceptional timepiece showcases the bold character of the Big Pilot’s line, enhanced by unique anniversary design elements that make it truly stand out.
The watch features an impressive 46.2mm stainless-steel case, offering the commanding wrist presence that the Big Pilot family is known for. Its clean white lacquered dial, black Arabic numerals, and stark contrast ensure excellent legibility in all conditions. The defining feature—the big date display at 12 o’clock—adds both practicality and visual appeal, giving the piece a contemporary edge while staying rooted in pilot-watch tradition.
At its heart lies the IWC Calibre 59235, a finely crafted hand-wound movement with an impressive 192-hour (8-day) power reserve accompanied by a power-reserve indicator on the back. The sapphire caseback provides a clear view of the movement’s meticulous finishing, reflecting IWC’s dedication to mechanical excellence.
Paired with a high-quality leather strap, this anniversary edition blends durability, sophistication, and historical significance. Limited in production and rich in character, the IW510503 is a remarkable collector’s piece for enthusiasts drawn to pilot-watch heritage and exceptional horological craftsmanship.
Exclusive Anniversary Edition – Limited “150 Years” model featuring a striking white lacquered dial and signature big date display.
Imposing 46.2mm Case – Classic Big Pilot stainless-steel construction with bold Arabic numerals for superior readability.
High-Performance Hand-Wound Movement – IWC Calibre 59235 with an extraordinary 8-day power reserve and exhibition caseback.

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