41mm polished and satin finished stainless steel case. Notched bezel in 316L steel, alternating cut grooves and polished finish. 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 3 o'clock while day of the week display at 12 o'clock. Tudor Calibre T603 Automatic movement, 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: 41 mm. Integrated bracelet in 316L steel, 5 rows, satin-brushed external and central links, polished intermediate links, with folding clasp and safety catch. Water resistant at 100 meters / 330 feet. Functions: day, date, hour, minute, second. Royal Series.