Audemars Piguet Double Balance Wheel Openworked

Audemars Piguet's Royal Oak Double Balance Wheel Openworked, reference 15469BC.ZZ.1260BC.01-A, has a 37 mm case in 18-carat white gold. The case measures 10 mm thick and is set with diamonds throughout, as is the matching bracelet. A sapphire crystal covers the skeletonized dial, which reveals the finishing of the movement beneath. Inside is the self-winding calibre 3132, fitted with a double balance wheel that improves the watch's rate stability. Central seconds is the only indication beyond hours and minutes. The bracelet closes with an AP folding clasp in the same white gold. Water resistance sits at 50 metres.