Stainless steel case, stainless steel bracelet. Bi-directional rotating bezel. Black dial with luminous silver-tone hands and index hour markers including minute markers; navigation conversion scale analog around outer rim. Date display above 6 o'clock position. Chronograph function features three sub-dials (seconds, minutes, hours). Breitling calibre 01 automatic movement with column wheel containing approx. 47 jewels composed of approx. 346 parts beating at 28800 vph (approx. 5Hz) offering a power reserve of approx. 70 hours. Scratch resistant sapphire crystal. Pull/push crown. Transparent case back. Round shape, 43mm diameter, 13.6mm thickness. Band width: 22mm / 18mm equipped with fold over clasp having safety release. Water resistant to 30 meters (approx. 100 feet). Functions include chronograph, date, hour, minute, second; includes column wheel and chronometer rating.