Silver-tone stainless steel case. Two-tone (silver-tone and yellow gold-tone) stainless steel and 18kt yellow gold oyster bracelet. Uni-directional rotating blue bezel made of stainless steel. Blue dial featuring yellow gold-tone hands and index hour markers with luminous coating. Minute markers around the outer rim. Analog Dial Type. Luminescent on hands and markers. Date window at the 3 o'clock position. Powered by Rolex Calibre 3135 Automatic movement containing 31 jewels, beating at 28800 vph (5Hz), offering a power reserve of about 48 hours. Screw-down crown with solid case back. Round case shape measuring approximately 40 mm in diameter. Fold-over clasp with safety release. Water resistant to 300 meters / 1000 feet. Functions include date, hour, minute, second and chronometer.