The larger sporti-er Rolex Explorer II. Silver-tone stainless steel case with a silver-tone stainless steel rolex oyster bracelet. Fixed - 24 hour engraved silver-tone stainless steel bezel. White dial with luminous black shape hands and dot hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Rolex Calibre 3187 automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 42 mm, case thickness: 13 mm. Band width: 15 mm, band length: 7.5 inches. Oysterlock clasp. Water resistant at 100 meters / 330 feet. Functions: GMT, second time zone, date, hour, minute, second, chronometer. Rolex Explorer II White Dial Stainless Steel Oyster Bracelet Automatic Mens Watch 216570WSO. COSC Swiss Made Certification.