Case Oystersteel monobloc middle case, screw-down case back & winding crown, unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom, numerals & graduations coated in platinum Bracelet Oystersteel bracelet with flat three-piece links, folding oysterlock safety clasp with Rolex glidelock extension system Dial Black dial with Chromalight display with long-lasting blue luminescence, center hour, minute & seconds hands, date indication at 3 o'clock Movement Rhodium-plated automatic movement, paramagnetic blue Parachrom hairspring. high-performance paraflex shock absorbers, bi-directional self-winding perpetual rotor Cal. 3235 Ref. 126610LV Case No. F66750Z5 D= 41mm Year 2022