Navitimer 01 Chronograph Watch AB012012BB01BKCD

Stainless steel case with a black crocodile leather strap. Bi-directional rotating stainless steel bezel. Black dial with luminous silver-tone hands and index hour markers. Minute markers. "Slide rule" aka "navigation computer" markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between the 4 and 5 o'clock positions. Chronograph - three silver 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. Solid case back. Case diameter: 43 mm. Case thickness: 14.25 mm. Round case shape. Band width: 22 mm / 20 mm. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Additional Information: Slide Rule" aka "Navigation Computer". The Slide-Rule complication can compute different airborne calculations such as fuel consumption, climbing times & converting miles into nautical miles or kilometers. Breitling Navitimer 01 Chronograph Black Dial Black Leather Men's Watch AB012012/BB01BKCD.