IWC · Ingenieur
Strap for Ingenieur Double Chronograph Titanium / Silver
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 diameter45 mm
ReferenceIW3865-01 (aka: 3865-01, IW386501)
FamilyIngenieur
MovementIWC caliber 79420 hours, minutes, small seconds | date, day | Chronograph, Rattrapante
Year2013
CaseTitanium
The Ingenieur IW3865-01 (aka: 3865-01, IW386501), seen from the bench
The IWC Ingenieur reference IW386501 is equipped with the automatic caliber 79420 with functions of hours, minutes, small seconds, date, day, and split-seconds chronograph. The movement offers the complication of the double chronograph with overlapping hands for the measurement of intermediate times. The watch features a case of unspecified dimensions with the typical design of the Ingenieur collection.
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