Black ceramic case with black ceramic bracelet. Fixed black ceramic bezel. Skeleton dial featuring luminous silver-tone hands and index hour markers; additionally includes Arabic numeral minute markers spaced at five-minute intervals, minute markers around the outer rim. Analog dial type equipped with luminescent hands and markers visible in low light conditions. Date display located at the 3 o'clock position. Chronograph functions include a sub-dial for measuring seconds (0-60) and another for minutes (0-60). Powered by Hublot Calibre HUB1280 automatic movement with approximately 72 hours power reserve, 43 jewels, and composed of 354 parts operating at 28800 vph. Scratch resistant sapphire crystal. Screw-down crown and transparent case back. Round case shape measuring 42 mm in diameter and 14.5 mm thick. Features fold over clasp with push button release mechanism. Water resistant up to 100 meters or 330 feet depth. Includes functions for chronograph, date, hour, minute, second display.