Silver-tone 925 silver case with a silver-tone stainless steel bracelet. Uni-directional rotating black 925 silver bezel. Grey dial with silver-tone hands and Arabic numeral & index 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 see through case back. Round case shape, case size: 39 mm. Fold over clasp with a safety release. Water resistant at 200 meters / 660 feet. Functions: hour, minute, second, chronometer. Black Bay Fifty-eight Series. Casual watch style. Watch label: Swiss Made. Pre-owned Tudor Black Bay Fifty-Eight Automatic Chronometer Grey Dial Mens Watch 79010S.