Audemars Piguet Royal Oak Tourbillon Extra-Thin White Gold — Black Tapisserie Evolutive Dial | Ref. 26522BC.OO.1220BC.01

To compress a flying tourbillon within the Royal Oak's demanding aesthetic — maintaining the flat, integrated profile that defines the collection — requires movement architecture of the highest order. Reference 26522BC.OO.1220BC.01 achieves precisely that: a 41 mm 18-carat white gold Royal Oak housing a hand-wound flying tourbillon of extraordinary thinness, the 8-screw polished bezel and immaculate bracelet announcing status before the dial has even been read.

Calibre 2950 provides the mechanical foundation — a manually wound flying tourbillon beating at 21,600 vph with an impressive 65-hour autonomy for a complication of this complexity and delicacy. The black dial adorned with the Tapisserie Evolutive pattern presents a compelling visual departure from AP's more familiar Petite and Grande Tapisserie grids: the Evolutive variant transitions in grid scale across the dial surface, creating a gradient effect that draws the eye inevitably toward the flying tourbillon carriage suspended at 6 o'clock. Applied luminous indices and skeleton hands ensure clarity against the dark ground.

The 18-carat white gold integrated bracelet, polished and brushed to alternating finishes with meticulous hand-finishing, is secured by AP's folding clasp and provides a seamless extension of the 41 mm case. A screwed crown and sapphire exhibition caseback revealing the hand-finished movement complete this extraordinary specification. Offered with full box and papers, the 26522BC.OO.1220BC.01 is the definitive statement in white gold Royal Oak haute horlogerie.