Audemars Piguet · Royal Oak

Strap for Royal Oak Perpetual Calendar Stainless Steel / Platinum / Silver

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

Integrated bracelet

The Audemars Piguet Royal Oak 25820SP.OO.0944SP.03 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 diameter39 mm
Reference25820SP.OO.0944SP.03
FamilyRoyal Oak
MovementAudemars Piguet caliber AP 2120 / 2802 Hours, Minutes | Date, Day, Leap Year, Month, Perpetual Calendar | Moonphase
CasePlatinum, Stainless 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 25820SP.OO.0944SP.03, seen from the bench

The Royal Oak with reference 25820SP was developed as a chronograph with a perpetual calendar complication. It is powered by the automatic AP caliber 2120/2802 with hour, minute, date, day, month, leap year and moon phase functions. The case features the characteristic octagonal design with exposed bezel and integrated bracelet.

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