Audemars Piguet · Royal Oak

Strap for Royal Oak Tourbillon Chronograph 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 25977ST.OO.1205ST.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 diameter44 mm
Reference25977ST.OO.1205ST.01
FamilyRoyal Oak
MovementAudemars Piguet caliber AP 2889 Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel | Tourbillon Escapement
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 25977ST.OO.1205ST.01, seen from the bench

The Royal Oak Tourbillon Chronograph, reference 25977ST, is a 44mm stainless steel sports watch originally designed by Gérald Genta in 1972. Featuring eight visible hexagonal screws, an octagonal bezel, and an integrated bracelet, this model represents the architectural revolution of haute horlogerie sportive with its distinctive "Grande Tapisserie" design.

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