Its black ceramic unidirectional rotating bezel contains a legible 60-minute dive scale on its floor plus the watch homes Rolex’s in-household produced Calibre 3230 inside of its strong casing. To finish, a matching 904L stainless-steel Oyster bracelet is made to protected firmly to the wrist Using the model’s patented Glidelock https://www.watchesworld.com/top-10-dive-watches/