Ceramic case with a black fabric bracelet. Fixed black ceramic bezel showing tachymeter markings. Black dial with silver-tone 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: 30 seconds and 12 hour. Automatic movement with a 60 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Case diameter: 44.25 mm. Case thickness: 13.25 mm. Round case shape. Band width: 22.9 mm. Band length: 9 inches. Deployment clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, date, hour, minute, second. Additional Info: case back engraved with "dark side of the moon - si 14 - zro2". Casual watch style. Omega Speedmaster Co-Axial Chronograph Black Dial Black Fabric Mens Watch 31192445101003.