Silver-tone stainless steel case with a silver-tone stainless steel bracelet. Uni-directional rotating coin edge stainless steel bezel with a blue aluminium count-up elapsed time top ring. Blue carbon fiber dial with luminous hands and index hour markers. Minute markers on the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Second at the 10 o'clock position subdials. Oris Calibre 643, base ETA 2836-2 Automatic movement, based upon ETA 2836-2, containing 27 Jewels, bitting at 28800 vph, and has a power reserve of approximately 38 hours. Scratch resistant anti-reflective sapphire crystal. Scew down security crown. Screw down skeleton case back. Round case shape, case size: 47 mm. Band width: 24 mm, band length: 7 inches. Fold over clasp. Water resistant at 1000 meters / 3300 feet. Functions: date, hour, minute, second. Additional Info: date display 6 o'clock, helium valve, luminous indices & hands with superluminova,. Divers Small Second Date Series. Luxury watch style. Watch label: Swiss Made. Item Variations: Also Known As Model # 64376098555MB / 64376098555 MB / 643 7609 85 55 / 643 7609. Oris Divers Date Men's Automatic Watch 643-7609-8555MB.