Brand New Authentic Breitling Navitimer B01 Chronograph 41 Automatic Diamond Blue Dial Leather Strap Men's Luxury Watch Model AB0139631C1P1. Brushed and Polished Stainless Steel with Diamond case with Blue Alligator Leather strap. Brushed and Polished Stainless Steel Folding clasp. Bi-Directional Rotating. Diamond Set bezel. Dial description: Luminous Silver Tone Hands and Stick Hour Markers with a Slide Rule and Minute Hour Markers on the Outer Rim, 3 Sub Dials and the Date at 6 o'clock on a Blue dial. Swiss Automatic Chronograph Chronometer movement. Chronograph sub-dials display: Seconds, 12 Hours, 30 Minute. Calendar: Date at 6 o'clock. Powered by Breitling 01 engine with 70 hours power reserve. Watch functions: Power Reserve, Hour, Minute, Second, Chronograph, Date. Push-Pull crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 41mm. Case thickness: 13.60mm. See-Through Case Back. 30 Meters - 100 Feet water resistant. 5-year WatchMaxx warranty.