18kt sedna gold case with a blue leather strap. Tachymeter scale blue ceramic bezel. Blue dial with 18k sedna gold 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 seconds, and 12 hours. Omega Calibre 9901 Automatic movement, based upon Omega 9900, containing 54 Jewels, bitting at 28800 vph, and has a power reserve of approximately 60 hours. Scratch resistant sapphire crystal. Transparent case back. Round case shape, case size: 44.25 mm. Band width: 21 mm. Buckle clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, column wheel, hour, minute, small second, co-axial escapement, chronometer, magnetic resistant. Speedmaster Racing Series. Luxury watch style. Watch label: Swiss Made. Omega Speedmaster Racing Chronograph Automatic 18kt Sedna Gold Blue Dial Men's Watch 329.53.44.51.03.001.