Stainless steel case, stainless steel oyster bracelet with Oysterlock clasp. Fixed smooth bezel in stainless steel. Black dial featuring luminous silver-tone hands and index hour markers. Minute markers along the outer rim. Analog display, date window at the 3 o'clock position. Equipped with a Rolex calibre 3135 automatic movement including 31 jewels, beating at 28800 vph (4 Hz), and offering approximately 48 hours power reserve. Scratch-resistant sapphire crystal lens. Screw-down bezel and crown. Solid case back. Round shape in size 34 mm. Water resistant to 100 meters / 330 feet depth. Functions include hour, minute, second, date display, and chronometer rating.