Stainless steel case with a brown leather strap. Bi-directional rotating stainless steel bezel. Silver dial with silver-tone hands and Arabic numeral hour markers. Minute markers. Slide rule markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between 4 and 5 o'clock positions. Chronograph - three sub-dials displaying: 60 second, 60 minute and 1/100th of a second. Automatic movement with 70 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Case diameter: 40 mm. Case thickness: 12.5 mm. Round case shape. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, date, hour, minute, second. Additional Info: "slide rule" aka "navigation computer". the slide-rule allows to compute different airborne calculations such as fuel consumption, climbing times & converting miles into nautical miles or kilometers. Luxury watch style. Watch label: Swiss Made. Breitling Montbrillant Men's Watch AB013012-G735BRLT.