The Daytona 116520-0015 Black Dial Replica is a Rolex watch from the Daytona family. It features an automatic movement with a caliber of 4130 and a power reserve of 60 hours. It is certified within COSC limits for precision of -3/ 3 seconds per day and has a sweep motion second hand. The case is made of 904L stainless steel with a white gold color and the bezel is also made of 904L stainless steel with a white gold color. The crystal is sapphire and the size is 40.00 mm with a thickness of 12.40 mm.