IWC · GST Aquatimer
Strap for GST Perpetual Calendar Stainless Steel / Silver / French
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 diameter43 mm
ReferenceIW3756-24 (aka: IW375624)
FamilyGST Aquatimer
MovementIWC caliber 79261
Hours, Minutes, Small Seconds | Date, Day, Month, Perpetual Calendar, Year Indicator | Chronograph
CaseStainless Steel
Straps for the GST Aquatimer IW3756-24 (aka: IW375624)
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 IW3756-24 (aka: IW375624), seen from the bench
The GST Aquatimer reference IW375624 mounts the IWC 79261 caliber with chronograph and full perpetual calendar functions including day, date, month and year indication. The movement offers hours, minutes, small seconds and moon phase display through an integrated complication system. The case features specific technical characteristics for underwater use with certified water resistance.
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