A genuine Rolex watch. Features include PVD grey stainless steel case, screw-down bezel with rotating OysterPerf ring, black dial accented by guilloché pattern and applied fluted indexes filled with black batonettes alongside hour markers in the form of black rhombi, automatic mechanical movement Calibre 31, approximately 27 hours power reserve, date display at the 3 o'clock position, screw-down winding crown at the 6 o'clock position. Dimensions: case diameter 40mm, case thickness 12.5mm.