Audemars Piguet Royal Oak Double Balance Wheel Openworked 41mm

The Manufacture's patented double balance wheel mechanism is clad in black ceramics and revealed on both sides of the watch through the openworked slate grey dial. Black ceramic case. glareproofed sapphire crystal and caseback. screw-locked crown. Openworked slate grey dial. pink gold applied hour-markers and Royal Oak hands with luminescent coating.Black ceramic bracelet with AP folding clasp.