Audemars Piguet · Royal Oak

Strap for Royal Oak Selfwinding 77321 Yellow Gold / Diamond / MOP / Alligator

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

Integrated bracelet

The Audemars Piguet Royal Oak 77321BA.ZZ.D012CR.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 diameter33 mm
Reference77321BA.ZZ.D012CR.01
FamilyRoyal Oak
MovementAudemars Piguet caliber AP 2240 Hours, Minutes, Seconds | Date
CaseYellow 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 77321BA.ZZ.D012CR.01, seen from the bench

The Royal Oak is one of Audemars Piguet's most iconic creations, characterized by the octagonal case with visible screws on the bezel. The 77321BA.ZZ.D012CR.01 reference features the AP 2240 automatic caliber with hour, minute, second and date functions. The watch has a gold case construction with a crocodile leather strap.

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