Audemars Piguet · Royal Oak Concept

Strap for Royal Oak Concept 26265 Carbon Tourbillon Chronograph Orange

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

Integrated bracelet

The Audemars Piguet Royal Oak Concept 26265FO.OO.D002CA.94 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 diameter44 mm
Reference26265FO.OO.D002CA.94
FamilyRoyal Oak Concept
MovementAudemars Piguet caliber AP 2895 hours, minutes | Chronograph, column wheel | Crown Position Indicator, power reserve indicator, tourbillon escapement
Year2012 - 2012
CaseTitanium, Ceramic, Carbon

Spring bar

Swiss Standard universal spring bars

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

The Royal Oak Concept 26265FO.OO.D002CA.94, seen from the bench

The Royal Oak Concept 26265FO Carbon Tourbillon Chronograph Orange is a 44mm timepiece from Audemars Piguet's avant-garde collection, featuring a skeletonized case in titanium, ceramic, and carbon that reveals the movement. The integrated bracelet is part of the watch's unconventional design. The case diameter measures 44mm with a non-standard integrated lug attachment.

Frequently asked questions

Can a strap be fitted to the Audemars Piguet Royal Oak Concept 26265FO.OO.D002CA.94?

Not in the conventional sense. The bracelet is integrated into the case: there are no standard lugs to attach an off-the-shelf strap. The only viable route is a bespoke interface, shaped directly around the geometry of this specific watch. That is precisely what I do at the atelier.

How does the bespoke strap process work for this model?

I work by appointment only, at <a href="/pages/casati-booking">Casati Milano</a>. I bring the watch to the bench, study the integrated attachment points and take every measurement from the actual case — no estimates, no generic templates. The strap is built around the watch, not the other way round.

Which leather do I recommend for this Royal Oak Concept?

I go straight for matte black Mississippi Alligator. The technical, aggressive character of this watch — titanium, ceramic, carbon, exposed movement — calls for a leather with presence, not softness. Matte black speaks to the case materials without overpowering them. It is the choice I would make for myself.

How long does a well-made strap last?

A properly constructed strap, with selected leather and solid stitching, holds up through five years of daily wear without giving way. With the right care — kept away from prolonged moisture, conditioned sparingly but well — it goes further. Leather changes over time: it settles on the wrist, develops its own patina. That is not deterioration, it is character.

What makes building a strap for the Royal Oak Concept so complex?

The titanium, ceramic and carbon case has a far from conventional geometry, and the integrated bracelet is a structural part of it. This is not about replacing a strap: it is about engineering a junction that respects that geometry to the millimetre. I have seen too many rushed attempts on similar watches — they show immediately. There is no margin for approximation here.

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