Silver-tone stainless steel case with oyster bracelet. Black cerachrom unidirectional bezel. Black dial featuring silver-tone hands and hour markers, minute track at the outer rim. Analog display, luminous elements. Date window at 3 o'clock. Rolex Calibre 3135 automatic movement: automatic winding, 28,800 vph frequency, approx. 48-hour power reserve, 31 jewels. Scratch-resistant sapphire crystal. Screw-down crown. Solid case back. Round shape, 44 mm diameter. Fold-over clasp with safety release. Water resistant to 3900 meters (approx. 12,800 feet). Functions include hour, minute, second and date display. Chronometer certified accuracy. Part of the Sea-Dweller Deepsea series. Swiss Made luxury watch.