IWC · Big Pilot

Strap for Big Pilot's Watch Perpetual Calendar Edition 'A Tribute to the 1st IWC Pilot's Watch'

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

20mm
Lug width20 mm
Case diameter46 mm
ReferenceIW5038-02 (aka: IW503802)
FamilyBig Pilot
MovementIWC caliber 52610 hours, minutes, small seconds | date, day, month, perpetual calendar, year indicator | moonphase | power reserve indicator
Year2016
CaseRed Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Big Pilot IW5038-02 (aka: IW503802)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Big Pilot IW5038-02 (aka: IW503802), seen from the bench

The IWC Big Pilot's Watch Perpetual Calendar Edition 'A Tribute to the 1st IWC Pilot's Watch' (model IW5038-02) represents the contemporary evolution of the 1940 Luftwaffe pilot's watch. The 46mm case in 18-carat red gold houses the IWC calibre 52610 mechanical movement, featuring a perpetual calendar with separate indicators for day, month, year, retrolit moonphase window, and power reserve. The watch features a deep black dial with gold appliqués, large Arabic numerals, and a red seconds hand. Water-resistant to 60 metres, it has a 20mm lug width for strap attachment.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only