Audemars Piguet · Royal Oak

Strap for Royal Oak Perpetual Calendar 41 White Gold / Purple

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

Integrated bracelet

The Audemars Piguet Royal Oak 26574BC.OO.1220BC.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
Reference26574BC.OO.1220BC.01
FamilyRoyal Oak
MovementAudemars Piguet caliber AP 5134 Hours, Minutes | Date, Day, Leap Year, Month, Week Indicator | Moonphase
CaseWhite Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Royal Oak 26574BC.OO.1220BC.01, seen from the bench

The Audemars Piguet Royal Oak Perpetual Calendar 26574BC.OO.1220BC.01 is a 41 mm white gold sports watch featuring the iconic octagonal case with visible screws and integrated Tapisserie bracelet designed by Gérald Genta in 1972. The watch requires custom strap solutions due to its special integrated lug system and is best paired with bespoke leather straps from Atelier Casati Milano for proper integration with the original case geometry.

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