Authentic Breitling Navitimer B01 Chronograph with green dial and black leather alligator strap. Features automatic chronograph movement, power reserve of 70 hours (Caliber 01), date display at the 6 o'clock position, sub-dials for seconds, minutes, and hours, folding clasp closure, bi-directional rotating bezel with slide rule, sapphire crystal glass resistant to scratches, round case measuring 43mm in diameter and 13.6mm thick, transparent case back. Water resistant up to 30 meters (100 feet). Includes a 5 year WatchMaxx warranty.