Brand New Authentic Longines Flagship Heritage Moonphase Automatic Silver Dial Leather Strap Men's Fashion Watch Model L4.815.4.78.2. Brushed and Polished Stainless Steel case with Brown Alligator Leather Strap . Brushed and Polished Stainless Steel Tang clasp. Smooth bezel. Dial description: Polished Gold Tone Hands and Stick Hour Markers with Minute Markers Around the Inner Rim and a Date/Moonphase Sub-dial on a Silver Dial. Swiss Automatic movement. Calendar: Date at 6 o'clock. Chronograph sub-dials display: Moonphase, Date. Powered by Longines Caliber L899 engine with 72 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second, Moonphase. Push-Pull crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 38.5mm. Case thickness: 12.4mm. Solid case back. 30 Meters - 100 Feet water resistant. 5 year WatchMaxx warranty. Also known as model: L48154782.