Its black ceramic unidirectional rotating bezel contains a legible 60-minute dive scale upon its area plus the watch properties Rolex’s in-residence created Calibre 3230 inside its strong casing. To complete, a matching 904L stainless steel Oyster bracelet is created to protected firmly to your wrist Using the manufacturer’s patented Glidelock https://www.watchesworld.com/top-10-dive-watches/