Its black ceramic unidirectional rotating bezel features a legible 60-minute dive scale upon its surface plus the watch residences Rolex’s in-home created Calibre 3230 within its robust casing. To finish, a matching 904L stainless steel Oyster bracelet is built to secure firmly to your wrist with the brand’s patented Glidelock https://www.watchesworld.com/top-10-dive-watches/