Audemars Piguet Royal oak

The Audemars Piguet Royal Oak reference 15550SR.OO.1356SR.02 is a 37 mm automatic timepiece combining stainless steel with 18-carat rose gold accents. Its signature octagonal bezel is executed in rose gold and secured by eight visible hexagonal screws, while the integrated bracelet pairs brushed and polished steel links with rose-gold centre elements and a steel folding clasp. A sapphire crystal protects the silver dial, and the watch is rated for water resistance to 5 ATM.

The dial features the Royal Oak’s textured “Grande Tapisserie” pattern, with rose-gold-toned applied hour markers described as gem-set indices and matching Royal Oak hands. A date aperture appears at 3 o’clock, complemented by central hours, minutes, and seconds. The self-winding movement is identified as calibre 5900, providing automatic operation and the listed date and central-seconds functions. The supplied specifications identify the overall colour as steel, while the reference and photograph clearly show a two-tone steel and rose-gold configuration. Production date, limited-edition status, authenticity, originality, service history, and condition are not established by the supplied information.