Silver-tone 925 silver case with a grey canvas strap. Uni-directional rotating silver-tone 925 silver with an inalid taupe aluminium ring bezel. Grey dial with luminous silver-tone hands and dot hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Tudor Calibre MT5400 Automatic movement, containing 27 Jewels, bitting at 28800 vph, and has a power reserve of approximately 70 hours. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape, case size: 39 mm. Tang clasp. Water resistant at 200 meters / 660 feet. Functions: hour, minute, second. Black Bay 1958 Series. Luxury watch style. Watch label: Swiss Made. Pre-owned Tudor Black Bay 1958 Automatic Grey Dial Mens Watch M79010SG-0002.