I.N.O.X. Professional Diver Titanium, grey dial, grey rubber strap A certified diving watch that meets the rigorous NIHS 92-11 Swiss watchmaking standards I.N.O.X. Professional Diver exceeds the required criteria. It withstands a total of 130 tests specifically developed to guarantee resistance and functionality. Unidirectional rotating bezel with stamped numerals and 20-minute indicator Translucent full-case, removable "bumper" with dome shape to provide magnifying effect Water resistant to 200 m (20 ATM, 660 ft)