IWC Große Fliegeruhr Big Pilot 150 Years Edition Date Full Set Unworn

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.