Audemars Piguet · Royal Oak
Strap for Royal Oak Perpetual Calendar Openworked 41 150th Anniversary
Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.
Integrated bracelet
The Audemars Piguet Royal Oak 26585XT.OO.1220XT.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
Reference26585XT.OO.1220XT.01
FamilyRoyal Oak
MovementAudemars Piguet caliber AP 5135
Hours, Minutes | Date, Day, Leap Year, Month, Week Indicator | Moonphase
CaseTitanium, BMG
The Royal Oak 26585XT.OO.1220XT.01, seen from the bench
The Royal Oak Perpetual Calendar Openworked 41 150th Anniversary, reference 26585XT, features a 41 mm case in titanium and BMG (Bulk Metallic Glass) with an integrated bracelet designed by Gérald Genta in 1972. This model represents the technical evolution of the iconic octagonal architecture and integrated bracelet system that redefined luxury sports watchmaking.
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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only