TUDOR watch. Black Bay 36. Steel case with polished and satin finish. Stainless steel bracelet, polished and satin finish, with TUDOR “T-fit” folding clasp and safety catch. Flat sapphire crystal. 36mm case. Anthracite dial. Stainless steel bezel with polished and satin finish. Manufacture Calibre MT5400 (COSC) Self-winding mechanical movement with bidirectional rotor system. Power reserve of approximately 70 hours. Screw-down crown with the TUDOR rose in relief. Chronometer. Waterproof to 100M.