Royal Mansoor Bin Mohammed Almaktoum spotted wearing a Audemars Piguet

At what appears to be a private social gathering, Mansoor Bin Mohammed Al Maktoum — son of Dubai's ruler and a prominent figure in UAE sport and public life — was photographed giving a thumbs-up, his left wrist clearly displaying the unmistakable silhouette of an Audemars Piguet Royal Oak Concept GMT Tourbillon in its distinctive white ceramic and titanium configuration. The sighting aligns with the reference 26580IO.OO.D010CA.01, one of AP's most visually arresting limited editions.

Launched as part of the Royal Oak Concept lineage that began in 2002, this reference houses the Calibre 2933 — a manual-winding movement featuring a flying tourbillon at 9 o'clock, a GMT function, and hours/minutes displayed via an open-worked bridge architecture. The movement beats at 21,600 vph and offers approximately 72 hours of power reserve. The 44mm case combines grade-5 titanium with white ceramic elements on the bezel and crown guards, paired with a white rubber strap — giving it a two-tone contrast that photographs exceptionally well against formal and casual dress alike.

Within the collector community, the Royal Oak Concept GMT Tourbillon occupies a specific niche: it is neither the understated everyday Royal Oak nor the purely artistic Richard Mille territory — it sits confidently between sport and complication, appealing to those who want mechanical theatre visible through the dial. Limited production and the complexity of its ceramic machining make acquisition on the secondary market genuinely competitive.

Mansoor Bin Mohammed is no stranger to high-horology; his public appearances have repeatedly featured significant timepieces, consistent with the broader Al Maktoum family's well-documented appreciation for Swiss watchmaking at its most complex. His choice of the white ceramic Concept variant — rather than the more commonly seen dark PVD versions — signals a deliberate aesthetic preference for the lighter, more contemporary colorway.

At a UK RRP of approximately £135,000 (roughly $168,000 USD at time of release), the Royal Oak Concept GMT Tourbillon 26580IO was never a volume seller. Grey-market examples, where available, have tracked close to or above retail given constrained supply, with serious collectors willing to pay a premium for unworn examples with original strap and box-papers.