This Audemars Piguet Royal Oak is the first self-winding watch to feature a black ceramic case and bracelet. The Royal Oak Offshore Chronograph combines technology and design in a 42mm case that is 15.3mm thick and water-resistant to 100 metres. The Royal Oak Offshore Chronograph features a black dial with a Petite Tapisserie pattern, black counters and outer zone, white gold-plated hour markers and hands with luminescent coating, and a black inner bezel. This masterpiece is completed with a titanium AP buckle that secures the watch to the wrist with unparalleled comfort and elegance.