Audemars Piguet · Royal Oak Offshore

Strap for Royal Oak OffShore 25863 T3 Prototype

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

Integrated bracelet

The Audemars Piguet Royal Oak Offshore 25863ST.OO.A001CU.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 diameter48 mm
Reference25863ST.OO.A001CU.01
FamilyRoyal Oak Offshore
MovementAudemars Piguet caliber AP 2226 / 2840 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 25863ST.OO.A001CU.01, seen from the bench

The Royal Oak Offshore represents the sporty evolution of the Audemars Piguet Royal Oak line, introduced in the 1990s. It mounts the AP 2226/2840 automatic caliber with functions of hours, minutes, small seconds, date and chronograph. The reference 25863ST.OO.A001CU.01 features a stainless steel case with the characteristic protected chronograph crown and pushers.

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