Audemars Piguet Frosted Gold Double Balance Wheel Openworked

Audemars Piguet's Royal Oak Double Balance Wheel Openworked, reference 15412BC.YG.1224BC.03-B, measures 41 mm across in 18-carat white gold with a frosted finish. The case has a thickness of 10.1 mm and carries a sapphire crystal over an openworked dial. Inside is the self-winding calibre 3132, skeletonized so the double balance wheel construction is visible, with a central seconds function. The piece is set with diamonds, adding contrast to the grey tones of the movement. A hammered white gold bracelet with an AP folding clasp completes the watch. Water resistance is rated to 50 metres.