Audemars Piguet Royal Oak Steel — Black Grande Tapisserie 50th Anniversary Dial | Ref. 15510ST.OO.1320ST.02

Released in 2022 to mark the Royal Oak's 50th anniversary, the 15510ST stands as one of the most historically resonant references in the modern AP catalogue. Gerald Genta's 1972 original defined integrated-bracelet sports watchmaking, and this anniversary edition honours that legacy with updated proportions: a 41 mm stainless steel case replacing the 15400's dimensions while housing the new generation Calibre 4302, an in-house self-winding movement with approximately 60 hours of power reserve.

The black Grande Tapisserie dial is executed with extraordinary precision, its hand-applied luminous indices and Dauphine hands providing legibility that belies the dial's richness. The octagonal bezel with its iconic eight hexagonal screws is rendered in steel, continuing seamlessly into the integrated bracelet finished with an AP folding clasp. The sapphire exhibition caseback — a screw-down crown — provides a view of the oscillating weight and the movement's immaculate finishing. Water resistance is rated to 50 metres.

The 15510ST in black dial configuration is among the most sought-after of the 50th anniversary series, appealing to both long-standing Royal Oak devotees and a new generation discovering AP for the first time. Offered here complete with box and papers, this is a landmark reference that will anchor any serious collection — a worthy celebration of five decades of the world's most revolutionary sports watch.