Brand New Authentic Breitling Navitimer 1 B01 Chronograph 43 Black Dial Deployment Leather Strap Men's Watch Model AB0121211B1X2. Polished Stainless Steel case with Black Calfskin Leather strap. Folding clasp. Bi-Directional Rotating bezel. Dial description: Silver Stick Hour Markers with Luminous Tips and Hands on a Black dial. Automatic Self Winding movement. Calendar: Date between 4 and 5 o'clock position. Chronograph sub-dials display: Seconds, 30 Minute, 12 Hours. 70 hours power reserve. Scratch Resistant Sapphire crystal. Case size: 43mm. Case thickness: 14.22mm. Transparent case back. 30 Meters - 100 Feet water resistant. 5 year WatchMaxx warranty. Also known as model: AB012121/BG75/436X.