316L steel case with a 316L steel bracelet. Fixed 316L steel bezel. Black dial with luminous silver-tone hands and Roman numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands. Date display at the 3 oclock position. Tudor calibre T601 automatic movement, based upon ETA 2824, containing 25 Jewels, bitting at 28800 vph, and has a power reserve of approximately 38 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 34 mm. Fold over clasp with a safety release. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Royal Series. Luxury watch style. Watch label: Swiss Made. Tudor Royal Automatic Black Dial Ladies Watch M28400-0003.