Brand New Authentic Longines Flagship Heritage Moonphase Automatic Silver Dial Leather Strap Men's Fashion Watch Model L4.815.4.72.2. Brushed and Polished Stainless Steel case with Grey Alligator Leather strap. Polished Stainless Steel Tang clasp. Smooth bezel. Dial description: Luminous Silver Tone Hands and Stick Hour Markers with Minute Markers Around the Outer Rim, 1 Sub-dial and the Date at 6 o'clock on a Sunray Silver dial. Swiss Automatic movement. Chronograph sub-dials display: Moonphase, Date. Calendar: Date at 6 o'clock. Powered by Caliber L899 engine with 72 hours power reserve. Watch functions: Hour, Minute, Second, Date, Power Reserve, Moonphase. Push-Pull crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 38.50mm. Case thickness: 12.40mm. Engraved 18K Gold Case Back. 30 Meters - 100 Feet water resistant. 5-year WatchMaxx warranty. Also known as model: L48154722.