TUDOR watch. Black Bay. 41mm steel case with polished and satin finish. Steel unidirectional rotatable bezel with disc in matt black anodised aluminium. Manufacture Calibre MT5602-U Self-winding mechanical movement with bidirectional rotor system. Black, domed dial with silver-coloured applied hour markers. Screw-down steel winding crown, with the TUDOR rose engraved and black-lacquered, with blue anodised aluminium winding crown tube. Domed sapphire crystal. Waterproof to 200m (660 ft). Black ubber strap with TUDOR “T-fit” clasp.