IWC · Ingenieur
Strap for Ingenieur SL Quartz Gold
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 diameter38 mm
ReferenceIW9701
FamilyIngenieur
MovementIWC caliber 2250 hours, minutes, seconds | date
Year2005 - 2009
CaseYellow Gold
The Ingenieur IW9701, seen from the bench
The IWC Ingenieur IW9701 is the contemporary evolution of a 1955 design by Albert Pellaton, originally created for engineers working in high-magnetic environments. The 38mm yellow gold case embodies functional design philosophy with no ornamental excess. The automatic IWC caliber 2250 movement features hours, minutes, seconds and date. Water resistant to 60 meters, the watch has a 20mm lug width and approximately 4mm lug depth, characteristic of this Ingenieur generation. The yellow gold develops a natural patina over time, recording the watch's personal history through wear and use.
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