Stainless steel case, stainless steel bracelet. Uni-directional bezel with black ceramic insert and rotating ring. Black dial featuring luminous silver-tone hands and index hour markers, minute and 1/100th second markers, tachymeter scale. Analog display with date function at the 6 o'clock position. Chronograph sub-dials for seconds, minutes (30 min), hours (12 hr). Breitling calibre 01 automatic movement with column wheel, containing 47 jewels and comprising 346 parts; beating at 28800 vph providing approximately 70-hour power reserve. Scratch-resistant sapphire crystal. Screw-down winding/crown with safety lock and transparent case back. Round shape measuring 44 mm in diameter and 14.4 mm thick. Band equipped with a fold-over clasp including a safety release mechanism. Water resistance to 200 meters (660 feet). Functions: chronograph, date, hour, minute, second, chronometer.