IWC · Ingenieur
Strap for Big Ingenieur Platinum
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 diameter46 mm
ReferenceIW5005-02 (aka: 5005-02, IW500502)
FamilyIngenieur
MovementIWC caliber 51113 hours, minutes, seconds | date | power reserve indicator
Year2007 - 2011
CasePlatinum
The Ingenieur IW5005-02 (aka: 5005-02, IW500502), seen from the bench
The IWC Ingenieur IW5005-02 is a platinum sports watch from the legendary Ingenieur line, launched in 1955 for antimagnetic resistance. With a 45.50mm case diameter and 20mm lug width, it features the automatic IWC 51113 caliber with hours, minutes, seconds, date, and power reserve indicator. The platinum case develops a distinctive satin grain patina over time, balancing monumental proportions with geometric rigor and functional design.
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