The Audemars Piguet Royal Oak Steel Diamond Blue Dial 34mm Ref. 77451ST.ZZ.1361ST.04 combines signature design with refined technical execution. Introduced in 2022, this 34mm selfwinding model features a stainless steel case matched by a bracelet with an AP folding clasp for secure wear. The bezel is set with 40 brilliant-cut diamonds totaling approximately 0.71 carat, adding a measured display of precision gem-setting. Its "Bleu Nuit, Nuage 50" dial showcases the iconic “Grande Tapisserie” pattern, complemented by white gold hour markers and luminescent Royal Oak hands for enhanced visibility. Powered by the Calibre AP 5800, this watch delivers a 50-hour power reserve and reliable automatic performance. A glareproofed sapphire crystal protects the dial, while 50 meters of water resistance offers practical durability. The Royal Oak Steel Diamond Blue Dial 34mm stands out for its blend of sport-inspired aesthetics and elevated finishing.