Audemars Piguet Royal Oak 15407ST.OO.1220ST.01

Double Balance Wheel Openworked, 41mm, Stainless steel
Ref. 15407ST.OO.1220ST.01

Introducing the Royal Oak Double Balance Wheel Openworked, a horological marvel designed to tackle stability issues with groundbreaking innovation. This 41mm timepiece features a stainless steel case, adorned with glareproofed sapphire crystal and caseback, and a screw-locked crown, ensuring water resistance to 50 meters. The slate grey openworked dial showcases pink gold applied hour-markers and luminescent-coated Royal Oak hands, combining sophistication with functionality. A stainless steel bracelet with an AP folding clasp completes the ensemble. At its heart lies the Calibre 3132, a selfwinding mechanism boasting 38 jewels and a power reserve of 45 hours. With a frequency of 3 Hz (21,600 vph) and comprising 245 meticulously crafted parts, this caliber ensures precise timekeeping. The patented double balance wheel design involves a complex manufacturing process but yields significant improvements in precision and stability. Embrace innovation and performance with the Royal Oak Double Balance Wheel Openworked.