Audemars Piguet · Royal Oak Offshore

Strap for Royal Oak Offshore 26170 Chronograph Volcano

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

Integrated bracelet

The Audemars Piguet Royal Oak Offshore 26170ST.OO.D101CR.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 diameter42 mm
Reference26170ST.OO.D101CR.01
FamilyRoyal Oak Offshore
MovementAudemars Piguet caliber AP 3126 / 3840 Hours, Minutes, Small Seconds | Date | Chronograph
CaseStainless 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 26170ST.OO.D101CR.01, seen from the bench

The Royal Oak Offshore 26170ST chronograph features a 42mm stainless steel case with octagonal bezel and signature hexagonal screws, representing Audemars Piguet's bold sporting luxury aesthetic since 1993. The integrated, non-standard lug system requires bespoke strap crafting by Atelier Casati Milano, using premium leathers including Mississippi alligator, Barenia, or Tuscan leather for precise millimetric integration with the original case.

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