Silver-tone stainless steel case with a black leather strap. Fixed silver-tone stainless steel bezel. Red dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Chronograph - three sub-dials displaying: 12 hour, 60 second and 30 minute. Omega Calibre 3313 Automatic movement, based upon Piguet 1285, containing 37 Jewels, bitting at 28800 vph, and has a power reserve of approximately 52 hours. Scratch resistant sapphire crystal. Transparent see through case back. Round case shape, case size: 41 mm. Deployment with push button release clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second, co-axial escapement, chronometer. De Ville Chronoscope Series. Sport watch style. Watch label: Swiss Made. Pre-owned Omega De Ville Chronoscope Chronograph Automatic Chronometer Red Dial Mens Watch 4851.61.31.