Black Bay 31

31mm stainless steel case with polished and satin finish and stainless steel bracelet, polished and satin finish with "T-fit" folding clasp and safety catch. Stainless steel bezel with polished and satin finish. Manufacture Calibre MT5201 (COSC), self-winding mechanical movement with bidirectional rotor system, integrated construction. Anthracite dial with 8 diamonds. Screw-down crown with the TUDOR rose in relief. Flat sapphire crystal and waterproof to 100m (330 ft).