IWC · Pilot
Strap for Pilot's Watch Chronograph Edition Antoine De Saint Exupery
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 diameter43 mm
ReferenceIW3878-05 (aka: 3878-05, IW387805)
FamilyPilot
MovementIWC caliber 89361 hours, minutes, small seconds | date | Chronograph, Flyback
CaseRed Gold
Straps for the Pilot IW3878-05 (aka: 3878-05, IW387805)
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 Pilot IW3878-05 (aka: 3878-05, IW387805), seen from the bench
The IWC Pilot's Watch Chronograph Edition Antoine De Saint Exupery IW3878-05, launched in 2012, features a 43mm red gold case with a 20mm lug width. It is powered by the IWC caliber 89361, a column-wheel chronograph with flyback function, displaying hours, minutes, small seconds, and date window. The integrated bracelet forms a single geometric entity with the lugs, characteristic of this professional pilot's instrument designed for demanding aviators and collectors.
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