Brand New Authentic Longines Heritage 1832 Automatic Black Dial Leather Strap Men's Fashion Watch Model L4.827.4.52.0. Polished Stainless Steel case with Black Alligator Leather Strap . Polished Stainless Steel Tang clasp. Fixed bezel. Dial description: Polished Silver Tone Hands and Stick Hour Markers with Minute Markers Around the Outer Rim and the Date/Month at 3 o'clock on a Black Dial. Swiss Automatic movement. Calendar: Month and Date at 3 o'clock. Chronograph sub-dials display: Date. Powered by Longines Caliber L897 engine with 72 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second. Push-Pull crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 40mm. Case thickness: 12.3mm. Transparent case back. 30 Meters - 100 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: L48274520.