BBR Audemars Piguet Royal Oak series, complex function perpetual calendar watch. Model: 26

BBR Audemars Piguet Royal Oak series, complex function perpetual calendar watch. Model: 26574ST.OO.1220ST.03 is the only one in the industry that realizes the original function. Noble watch Audemars Piguet Royal Oak series perpetual calendar watch, with its noble and elegant blue plate and cool stainless steel case, perfectly embodies Audemars Piguet's aesthetic design and extremely high technology of complex functions. The case is made of 316L stainless steel, with a diameter of 41mm and a thickness of 11.4mm. The blue dial is engraved with "Grande Tapisserie" large plaid decoration. The blue dial has three-dimensional hour markers and faceted hands covered with luminous coating. Three sub-dials showing the calendar function and the moon phase display are symmetrically distributed on the dial, showing hours, minutes, day of the week, date, weekly calendar, month, moon phase and leap year information in an orderly manner. Really the only version. Sapphire anti-glare treatment makes the overall watch more transparent and bright. Equipped with 9015 one-to-one modified and customized restored Caliber 5134 self-winding movement. It can be called a graduate product. The number of this watch is Ref. 26574ST.OO.1220ST.03