Omega Speedmaster Chronograph Tachymeter Skeleton Dial Mens Watch 311.92.44.30.01.001

Bkack ceramic case with a black nylon strap. Fixed black ceramic showing tachymeter markings bezel. Skeleton dial with luminous grey hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Chronograph - two sub-dials displaying: 60 second and 24 hour. Omega Calibre 1869 hand wind movement with a 60-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 44.25 mm, case thickness: 16.5 mm. Band width: 21 mm. Tang clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, date, hour, minute, second, chronometer, tachymeter. Speedmaster Series. Luxury watch style. Watch label: Swiss Made. Omega Speedmaster Chronograph Tachymeter Skeleton Dial Mens Watch 311.92.44.30.01.001.