Audemars Piguet · Royal Oak

Strap for Royal Oak Extra-Thin Yellow Gold / Champagne / 50th Anniversary

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

Integrated bracelet

The Audemars Piguet Royal Oak 16202BA.OO.1240BA.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 diameter39 mm
Reference16202BA.OO.1240BA.01
FamilyRoyal Oak
MovementAudemars Piguet caliber AP 7121 hours, minutes | date
Year2022 - 2022
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 16202BA.OO.1240BA.01, seen from the bench

The Royal Oak Extra-Thin ref. 16202BA in yellow gold, designed by Gérald Genta in 1972, features an octagonal case and hexagonal bezel with the signature Grande Tapisserie dial. This 39mm model represents the evolution of haute horlogerie sportive with its integrated bracelet as an inseparable part of the design. The integrated attachment requires bespoke craftsmanship to ensure proper integration.

Frequently asked questions

Can a strap be fitted to the Audemars Piguet Royal Oak 16202BA.OO.1240BA.01?

Not in the conventional sense. The bracelet is integrated into the case — it is part of Genta's original design and cannot be removed with a standard spring bar. An off-the-shelf strap simply will not attach. In the atelier, I build the fitting directly on the watch, entirely bespoke.

How does the bespoke strap process work for this model?

I work through <a href="/pages/casati-booking">Casati Milano</a>, by appointment only, at Via XX Settembre 15 in Milan. I bring the watch to the bench, study the geometry of the lugs, and take every measurement from the actual case. There is no template: each attachment is built from scratch on that specific piece.

Which leather do I recommend for the Royal Oak in yellow gold?

On a yellow gold case with this character — sporting yet built to last generations — I prefer Barenia Havana. The warm tone of the leather does not fight the gold, it accompanies it. It ages with dignity, much like the watch itself.

How long does a well-made strap last?

A strap built properly, from first-rate leather, easily lasts five to eight years with regular wear. Care is straightforward: keep it away from prolonged exposure to water and condition the leather twice a year. Over time, Barenia develops a patina that reflects how you have worn it — that is a quality, not a flaw.

What sets the Royal Oak 16202BA apart from other Royal Oak references?

It is the reissue of the original 1972 reference — the same reference number, the same 39mm case that Genta drew. It is not a tribute: it is the direct continuation of that design. In yellow gold, the register shifts entirely — less sporting in spirit, more built to endure.

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