Audemars Piguet Double Balance Wheel Openworked

Audemars Piguet's Royal Oak Double Balance Wheel Openworked, reference 15412BA.ZG.1224BA.01, comes in a 41 mm yellow gold case with a frosted finish. The case measures 10.1 mm thick and is set with diamonds. A sapphire crystal covers the openworked dial, which shows the double balance wheel mechanism on both sides of the watch. The self-winding calibre 3132 drives the movement, with the skeletonized construction and central seconds among its visible details. This is a special edition made for the Japanese market. The hammered yellow gold bracelet closes with an AP folding clasp. Water resistance is rated to 50 metres.