Silver-tone stainless steel case with silver-tone oyster bracelet. Fixed silver-tone stainless steel bezel. Black analog dial featuring silver-tone hands and index hour markers, complemented by minute markers on the outer rim. Luminescent coating on hands and markers for low-light visibility. Date display at the 3 o'clock position. Powered by Rolex Calibre 3135 automatic movement with 31 jewels operating at 28800 vph; offers approximately 48 hours power reserve. Scratch-resistant sapphire crystal. Screw-down crown equipped with a safety release function. Solid case back. Classic round shape measuring 36 mm in diameter. Water resistance up to 100 meters (approx. 330 feet). Functions include hour, minute, second and date display; the movement is certified chronometer status.