IWC · Ingenieur
Strap for Ingenieur Chronograph Custom Stainless Steel / Silver-Blue / NATO
Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
18mm
Lug width18 mm
Case diameter42 mm
ReferenceIW3808-AT (aka: IW3808AT)
FamilyIngenieur
MovementIWC caliber 69375 hours, minutes, small seconds | date | Chronograph, column wheel
Year2018
CaseStainless Steel
The Ingenieur IW3808-AT (aka: IW3808AT), seen from the bench
The IWC Ingenieur IW3808-AT is a contemporary evolution of the 1976 design by Gérald Genta. This antimagnetic chronograph features a stainless steel case of 42.30 mm diameter with an integral bezel and five external screws, protecting against magnetic fields up to 80,000 A/m through an internal Faraday cage. Powered by the automatic IWC 69375 calibre, it combines hours, minutes, small seconds, and date functions with column-wheel chronograph sophistication. The lug width is precisely 18 mm.
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