This Audemars Piguet Black Replica is part of the Royal Oak family and has the model number 26320OR.OO.D002CR.01. It is powered by an automatic movement with a caliber of AP 2385 and a power reserve of 60 hours. It is certified within COSC limits and has a sweep motion second hand. The case is made of 904L stainless steel and is pink gold in color. The bezel is also made of 904L stainless steel and is pink gold in color. The crystal is sapphire and the size is 41.00 mm.