Stainless steel case with a blue leather strap. Bi-directional rotating stainless steel bezel. Blue dial with luminous silver-tone hands and index hour markers. Minute markers. Slide rule markings appears around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between the 4 and 5 o'clock positions. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement with a 70-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown - two gasket. Skeleton case back. Case diameter: 46 mm. Case thickness: 14.5 mm. Round case shape. Band width: 24 mm / 20 mm. Deployment clasp. Water resistant at 30 meters / 100 feet. The Slide-Rule complication can compute different airborne calculations such as fuel consumption, climbing times & converting miles into nautical miles or kilometers. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Breitling Navitimer 01 Chronograph Automatic Blue Dial Blue Leather Men's Watch AB012721-C889BLLD.