IWC · GST Aquatimer
Strap for Aquatimer 2000 Titanium / Black / Bracelet
Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
22mm
Lug width22 mm
Case diameter42 mm
ReferenceIW3538-03 (aka: 3538-03, IW353803)
FamilyGST Aquatimer
MovementIWC caliber 30110
Hours, Minutes, Seconds | Date
CaseTitanium
Straps for the GST Aquatimer IW3538-03 (aka: 3538-03, IW353803)
Selected for the 22 mm lug width · workshop selection
Novonappa Black Military Style Strap for IWC Pilot€155
Novonappa Brown Military Style IWC Pilot Strap€155
Millenium Cognac Alligator Strap€270
Matte Blue Alligator Strap€270
Matte Black Alligator Strap€270
The GST Aquatimer IW3538-03 (aka: 3538-03, IW353803), seen from the bench
The IWC GST Aquatimer features the caliber 30110 with indication of hours, minutes, seconds and date. The watch presents dive functions with unidirectional rotating bezel. The reference IW3538-03 is part of the GST collection developed for professional underwater 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