Silver-tone Oystersteel case with silver-tone Oystersteel Jubilee bracelet. 40mm round shape. Bi-directional rotating green/black bezel, 24-hour graduation. Black dial featuring silver-tone hands and luminous markers for enhanced night-time legibility. Screw-down crown. Analog display includes GMT function, second time zone indicator, hours, minutes, seconds and a date window at the 9 o'clock position. Powered by Rolex Calibre 3285 Automatic movement (based on 3255) with 31 jewels, operates at 28800 vph frequency, offers approximately 70-hour power reserve. Scratch-resistant Sapphire crystal. Folding Oysterlock clasp closure. Water resistant to 100 meters / 330 feet.