Authentic Breitling Navitimer B01 Chronograph 41 in Mint Green Dial with Gold Brown Alligator Leather Strap. Features a stainless steel case, folding clasp, bi-directional rotating slide rule bezel, sapphire crystal, automatic movement (Caliber 01), date display at the 6 o'clock position, chronograph function with sub-dials for seconds, minutes and hours, rose gold tone handset, green dial with index hour markers and minute markers around outer rim, transparent case back, 30 meter / 100 feet water resistance, and a 5 year WatchMaxx warranty.