The Audemars Piguet Royal Oak Selfwinding Chronograph (Ref. 26715BC.ZZ.1356BC.02) is a limited edition timepiece that seamlessly blends sporty functionality with luxurious design. Housed in an 18K white gold case measuring 38 mm in diameter, the watch features a black onyx dial adorned with baguette-cut diamond hour markers. The bezel is set with 32 baguette-cut diamonds totaling approximately 1.66 carats, enhancing its opulent appeal. Powered by the self-winding Caliber 2385 movement, it offers chronograph, hours, minutes, small seconds, and date functions, with a power reserve of 40 hours. The timepiece is secured with an 18K white gold bracelet and an AP folding clasp, ensuring both comfort and elegance. With a water resistance of 50 meters, this watch is as practical as it is sophisticated.