Silver-tone stainless steel case with black alligator leather strap. Bi-directional rotating silver-tone bezel. Blue dial featuring luminous hands and index hour markers, plus minute and slide rule markings. Analog display. 60-second, 30-minute, and 12-hour chronograph sub-dials. Breitling Calibre 01 automatic movement with 47 jewels, 346 parts, beats per hour (bph) of 28800, and approximately 70 hours power reserve. Scratch-resistant sapphire crystal. Pull/push crown. Transparent case back. Round shape measuring 41 mm diameter and 13.6 mm thickness. Band width: 22/18 mm. Equipped with folding clasp. Water resistant up to 30 meters / 100 feet depth.