AUDEMARS PIGUET ROYAL OAK DOUBLE BALANCE WHEEL OPENWORKED REF. 15407ST.OO.1220ST.01 SW AP CAL. 3132

Epitomizing the brand's ever-present strive for perfecting the already superb technical features of its timepieces, this remarkable model from Audemars Piguet features new architecture that allows enhanced stability and precision, while boasting a scintillating view of the mechanism through the open-worked dial. Offering excellent legibility in the face of movement's fascinating complexity, the slate gray dial shows hours and minutes via central Royal Oak hands with luminescent coating, featuring also central seconds. With its engaging dynamics on show, the self-winding 3132 caliber with 245 components and 38 jewels provides 45-hour power reserve at a frequency of 21,600 vibrations per hour. Made of stainless steel and featuring glareproofed sapphire crystal both at the front and back, the 41mm case ensures 50m water resistance, mounted onto stainless steel bracelet with AP deployment clasp.