Audemars Piguet · Royal Oak

Strap for Royal Oak 15500 Stainless Steel / Blue

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

Integrated bracelet

The Audemars Piguet Royal Oak 15500ST.OO.1220ST.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 diameter41 mm
Reference15500ST.OO.1220ST.01
FamilyRoyal Oak
MovementAudemars Piguet caliber AP 4302 Hours, Minutes, Seconds | Date
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 15500ST.OO.1220ST.01, seen from the bench

The Royal Oak 15500 Stainless Steel features an octagonal stainless steel case with integrated bracelet, designed by Gérald Genta in 1972. This model combines the original design's architectural geometry with a hexagonal bezel and visible lugs. The integrated bracelet seamlessly merges with the case's octagonal shape, embodying the watch's iconic sports-luxury design language.

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