IWC · Pilot
Strap for Pilot's Watch Spitfire Perpetual Calendar Digital Date-Month
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
ReferenceIW3791-05 (aka: 3791-05, IW379105)
FamilyPilot
MovementIWC caliber 89801
Hours, Minutes, Small Seconds | Big Date, Leap Year, Month, Perpetual Calendar, Date | Chronograph, Flyback
CaseRed Gold
Straps for the Pilot IW3791-05 (aka: 3791-05, IW379105)
Selected for the 20 mm lug width · workshop selection
Novonappa Black Strap — IWC Pilot Style€149
Green Rubberized Alligator Strap with Ecru Tribal Stitching€185
Military Red Alligator Strap with Blue Stitching€183
Black and Red NATO Strap — Military Heritage€183
Black Crocodile Military Strap with Blue Stitching€183
The Pilot IW3791-05 (aka: 3791-05, IW379105), seen from the bench
The IWC Pilot's Watch Chronograph IW3791-05 is a 46mm rose gold chronograph featuring the caliber 89801 with perpetual calendar, big date, month, leap year, and flyback chronograph complication. The watch belongs to IWC's legendary Pilot collection and is equipped with a 20mm lug width. The rose gold case develops a unique patina over time, while the dial maintains the functional pilot watch design with luminous indices, Mercedes hands, and tachymeter scale.
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