Black ceramic case, black rubber strap, fixed black tungsten bezel with inlaid grey ceramic ring. Analog dial features luminous silver-tone hands and index hour markers including minute markers around the outer rim. Date display between 4-5 o'clock, chronograph sub-dials for seconds (60), minutes (30) and hours (12). Powered by Hublot Calibre HUB4100 automatic movement based on ETA 2894-2 with 27 jewels, approx. 28800 vph and 42-hour power reserve. Sapphire crystal for scratch resistance. Pull/push crown operation. Round case shape measuring 44 mm diameter by 15 mm thickness. Equipped with transparent case back, fold over clasp with safety release, and is water resistant to 100 meters (approx. 330 feet). Swiss Made label. Item Variations: 301CK1140RX, etc.