IWC · Ingenieur
Strap for Ingenieur Chronograph Custom Stainless Steel / Green-Rhodium / Calf
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 diameter42 mm
ReferenceIW3808-BP (aka: IW3808BP)
FamilyIngenieur
MovementIWC caliber 69375 hours, minutes, small seconds | date | Chronograph, column wheel
Year2018
CaseStainless Steel
The Ingenieur IW3808-BP (aka: IW3808BP), seen from the bench
The IWC Ingenieur IW3808-BP is a sports chronograph with a 42.30mm stainless steel case and integrated protected crown, embodying the antimagetic philosophy developed by Gérald Genta in 1976. It features the caliber 69375 movement coordinating hours, minutes, small seconds, date, and column-wheel chronograph. The 20mm strap width reflects proportional balance with the case mass, ensuring natural wrist articulation without structural compromise.
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