Gold-tone 18kt rose gold case with black rubber Oysterflex strap. Features fixed orange sapphire bezel, black dial adorned with gold-tone hands and diamond hour markers. Analog dial type includes chronograph functions via three sub-dials displaying seconds (60), minutes (30), and hours (12). Powered by the Rolex Calibre 4138 automatic movement boasting a 72-hour power reserve. Equipped with scratch-resistant sapphire crystal, screw-down crown, solid case back, round shape measuring 40 mm diameter and approximately 12.4 mm thickness. Oysterlock clasp system; water resistant up to 100 meters / 330 feet. Functions: chronograph, hour, minute, small second hand, chronometer accuracy. Comes with original box, instruction manual, international warranty card.