TUDOR watch. Black Bay Bronze. Bronze case with bronze-coloured PVD-treated steel case back and satin finish. 43mm case. Domed sapphire crystal. Slate grey dial, domed. Unidirectional rotatable bezel in bronze with 60-minute graduated disc in matt slate grey anodised aluminium. Slate grey fabric strap with bronze buckle. Manufacture Calibre MT5601 (COSC) Self-winding mechanical movement with bidirectional rotor system. Waterproof to 200M.