The Audemars Piguet Royal Oak Double Balance Wheel Openworked (Ref. 15407OR.OO.1220OR.01) is a masterpiece of horological engineering, featuring a 41 mm 18K pink gold case and bracelet. Its slate grey openworked dial showcases the intricate Calibre 3132 movement, offering hours, minutes, and center seconds functions. This timepiece combines precision with elegance, embodying the Royal Oak's iconic design.