Audemars Piguet · Royal Oak Offshore

Strap for Royal Oak Offshore Tourbillon Chronograph Stainless Steel

Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.

Integrated bracelet

The Audemars Piguet Royal Oak Offshore 26421ST.OO.A002CA.01 is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.

Case diameter45 mm
Reference26421ST.OO.A002CA.01
FamilyRoyal Oak Offshore
MovementAudemars Piguet caliber AP 2947 Hours, Minutes, Small Seconds | Chronograph, Column wheel | Tourbillon Escapement, Skeleton
CaseTitanium, Ceramic, Stainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Royal Oak Offshore 26421ST.OO.A002CA.01, seen from the bench

The Royal Oak Offshore Tourbillon Chronograph is a stainless steel model (reference 26421ST) with a 45mm case, representing the evolution of Genta's design code since 1993. This tool watch features an octagonal bezel, visible screws, and muscular architecture. Milano Straps offers bespoke leather straps with non-standard integrated attachment, crafted by Atelier Casati Milano artisans using premium materials including Mississippi alligator, aged Barenia, or vegetable-tanned Tuscan leather.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only