Brand New Authentic Hamilton Khaki Aviation Pilot Day Date Auto Blue Dial Stainless Steel Men's Fashion Watch Model H64635140. Brushed Stainless Steel case with Brushed and Polished Stainless Steel Bracelet watch band. Brushed and Polished Stainless Steel Folding clasp. Smooth bezel. Dial description: Luminous Grey Hands and Arabic Numeral/Stick Hour Markers, Minute Markers Around the Outer Rim, Day and Date at 3 o'clock on a Blue Dial. Swiss Automatic movement. Calendar: Day of the Week and Date in 3 o'clock area. Chronograph sub-dials display: Day of the Week, Date. Powered by Hamilton Calibre H-30 engine with 80 hours power reserve. Watch functions: Date, Day, Hour, Minute, Second, Power Reserve. Push-Pull crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 42mm. Case thickness: 12.1mm. See-Through Case. 100 Meters - 330 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: 64635140.