Audemars Piguet · Royal Oak

Strap for Royal Oak Perpetual Calendar 41 Yellow Gold / Blue

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

Integrated bracelet

The Audemars Piguet Royal Oak 26574BA.OO.1220BA.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
Reference26574BA.OO.1220BA.01
FamilyRoyal Oak
MovementAudemars Piguet caliber AP 5134 Hours, Minutes | Date, Day, Leap Year, Month, Week Indicator | Moonphase
CasePink 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 26574BA.OO.1220BA.01, seen from the bench

The Royal Oak is a model introduced by Audemars Piguet in 1972 with a distinctive octagonal design. The 26574BA.OO.1220BA.01 reference features the automatic AP 5134 caliber with indications of hours, minutes, perpetual calendar, and moon phases. The movement offers indicators for date, day, leap year, month, and week.

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