Black ceramic case with a black brushed and polished ceramic bracelet. Fixed black ceramic bezel. Black carbon fiber 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: 60 second and 30 minute. Hublot Calibre HUB1143 Automatic movement, based upon ETA 2892-A2, containing 59 Jewels, bitting at 28800 vph, and has a power reserve of approximately 42 hours. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Round case shape, case size: 45 mm. Band width: 20.3 mm, band length: 8 inches. Fold over with safety release clasp. Water resistant at 50 meters / 165 feet. Functions: chronograph, date, hour, minute, second. Classic Fusion Series. Luxury watch style. Watch label: Swiss Made. Item Variations: 521 CM 1770 CM, 521-CM-1770-CM, 521/CM/1770/CM, 521CM1770CM. Hublot Classic Fusion Chronograph Black Magic Black Dial Automatic Men's Watch 521.CM.1770.CM.