The Audemars Piguet Royal Oak Selfwinding reference 15510ST.OO.1320ST.07 is a contemporary 41mm luxury sports watch crafted from stainless steel. It features the collection’s hallmark octagonal bezel with eight hexagonal screws and an integrated bracelet with a mix of satin-brushed and polished finishes. The case has a thickness of 10.5mm and includes a screw-locked crown and a glareproofed sapphire crystal and caseback, providing water resistance up to 50 meters. The black dial is adorned with the “Grande Tapisserie” pattern, white gold applied hour-markers, and Royal Oak hands with luminescent coating.
In terms of complications, the watch is powered by the in-house selfwinding Calibre 4302, which provides functions for hours, minutes, center seconds, and a date display located at the 3 o’clock position. This automatic movement operates at a frequency of 4 Hz and offers a significant power reserve of approximately 70 hours. The exhibition caseback allows for a view of the movement’s refined finishing and the 22-carat gold oscillating weight.
General reviews of the 15510ST highlight its successful evolution of the classic Royal Oak design, noting that the 41mm size offers a modern and substantial presence on the wrist while maintaining the elegant proportions of the original 1972 silhouette. The “Grande Tapisserie” dial is frequently praised for its depth and light-catching texture, and the updated movement is recognized for its reliability and improved power reserve. While critics occasionally mention the sensitivity of the polished surfaces to scratches, the watch is widely regarded as a foundational and versatile piece for collectors seeking a core expression of integrated-bracelet luxury.