IWC · Ingenieur
Strap for Ingenieur Chronograph Edition Rudolf Carcacciola
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
ReferenceIW3807-02 (aka: IW380702)
FamilyIngenieur
MovementIWC caliber 69370
Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel
CaseStainless Steel
The Ingenieur IW3807-02 (aka: IW380702), seen from the bench
The IWC Ingenieur IW3807-02 is a technical chronograph launched in 1955 as an antimagnetic instrument for engineers and professionals. Featuring Gerald Genta's 1970s reinterpretation with integrated case-and-bracelet design and squared geometry, it houses the robust IWC 69370 manual-wind movement with column-wheel chronograph, hour/minute/small-seconds indication and date window. The stainless steel case measures 42.00 mm in diameter and develops a characteristic grey patina with use. Lug width is 20 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