IWC · Big Pilot
Strap for Big Pilot Perpetual Calendar Stainless Steel / Black / Zegg & Cerlati
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
ReferenceIW5026-21
FamilyBig Pilot
MovementIWC caliber 51564 hours, minutes, small seconds | date, day, month, perpetual calendar, year indicator | moonphase
Year2010 - 2010
CaseStainless Steel
Straps for the Big Pilot IW5026-21
Selected for the 20 mm lug width · workshop selection
Green Rubberized Alligator Strap with Ecru Tribal Stitching€149
Novonappa Black Strap — IWC Pilot Style€129
Vintage Olive Green Calf Leather Watch Strap€80
Italian Calfskin Rally Strap in Cognac€110
Black Calfskin Rally Watch Strap – Handmade in Milan€110
The Big Pilot IW5026-21, seen from the bench
The IWC Big Pilot IW5026-21 is powered by the caliber IWC 51564, an automatic Swiss movement featuring perpetual calendar, year indicator, moonphase, date, day, and month displays. The stainless steel 316L case measures 46.20mm in diameter with 15.9mm thickness and black dial with high-contrast indices. The 20mm lug width accommodates robust straps suitable for this aviation-inspired timepiece, water-resistant to 100 meters.
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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only