Its black ceramic unidirectional rotating bezel contains a legible sixty-minute dive scale upon its area plus the watch houses Rolex’s in-dwelling manufactured Calibre 3230 inside its robust casing. To finish, a matching 904L stainless steel Oyster bracelet is meant to protected firmly on the wrist Using the manufacturer’s patented Glidelock https://www.watchesworld.com/top-10-dive-watches/