DRAFT · PENDING REVIEW
IWC · Family: Pilot's Watch
The IWC Big Pilot's Watch IW501001 is the 46.2mm steel reference reinterpreting the 1940s aerial observation watch, part of the Pilot's Watch collection generation IWC refreshed in 2016. It runs the in-house Calibre 52110, built around the Pellaton winding system, with a 7-day power reserve. Cazador has no verified price observations. Its differential: the soft-iron inner case shielding the movement from magnetic fields, inherited from the brand's aviation-instrument tradition.
Insufficient data
3 of 5 price observations needed to show a reliable range
Insufficient data to date. We do not estimate or infer a range without sourced data — this block activates once at least 5 verified PricePoints exist.
IWC was founded in Schaffhausen in 1868, when American engineer Florentine Ariosto Jones set out to combine mass-production techniques from the American watch industry with Swiss craft tradition — an origin the brand still highlights as part of its identity.
IWC's aviation focus dates to 1936, with the launch of the Spezialuhr für Flieger, its first watch built specifically for pilots, featuring a rotating bezel and antimagnetic protection. During World War II, IWC produced oversized observation watches ("B-Uhr," Beobachtungs-Uhr) — close to 55mm — for the German Air Ministry, fitted with a large conical crown designed for handling with flight gloves. That oversized-case heritage is what gives today's "Big Pilot" line its name.
In 2016, IWC refreshed much of its Pilot's Watch collection around a new family of in-house calibers (the 32000 and 52000 series), reducing its reliance on external ébauches. The Big Pilot's Watch from that generation adopted Calibre 52110, built on the Pellaton automatic winding system that IWC has used and refined since the 1950s.
The soft-iron inner case acts as a Faraday cage, shielding the movement from magnetic interference — a solution IWC extends across much of its Pilot's Watch range, addressing a real risk in cockpit environments filled with electronic instrumentation.
IWC has introduced successive variations within the Pilot's Watch collection since 2016, so we do not precisely confirm in this fiche whether the specific IW501001 execution, on a leather strap, remains in current catalog today or has been replaced by a later reference.
It inherits the proportions of the aerial observation watches ("B-Uhr") IWC produced during World War II, close to 55mm, designed for maximum legibility and handling with flight gloves.
Cazador has no verified price observations for this reference. We do not estimate or invent a figure without our own PricePoints; this section activates once sufficient data exists.
It's an automatic winding mechanism IWC has used and refined since the 1950s, present in the in-house Calibre 52110 that powers this generation of the Big Pilot's Watch.
Seven days (168 hours), notably higher than a conventional automatic, achieved through the Pellaton winding system's design and the caliber's mainspring barrels.
Yes. It features a soft-iron inner case acting as a Faraday cage, shielding the movement from magnetic interference — a standard solution across the brand's Pilot's Watch range.
From the aerial observation watches ("B-Uhr") IWC built for the German Air Ministry during World War II, with an oversized case and a conical crown designed for flight gloves.
We do not precisely confirm this in this fiche. IWC has introduced successive variations within the Pilot's Watch collection since 2016; verify against the current catalog before assuming availability.