Its black ceramic unidirectional rotating bezel incorporates a legible 60-minute dive scale on its floor plus the watch residences Rolex’s in-property created Calibre 3230 within its robust casing. To finish, a matching 904L stainless-steel Oyster bracelet is designed to secure firmly to the wrist Using the model’s patented Glidelock clasp https://www.watchesworld.com/top-10-dive-watches/