Brand New Authentic Longines Heritage Classic Silver Dial Blue Leather Strap Men's Watch Model L2.828.4.73.2. Stainless Steel case with Stainless Steel strap. Tang clasp. Fixed bezel. Dial description - Blue Steel hands and Arabic Numeral/Index hour markers with minute markers around the outer rim and a sub-dial on a Silver dial. Automatic movement. Chronograph sub-dials display - Small Seconds. Powered by Longines Caliber L893 engine with 64 hours power reserve. Watch functions - Power Reserve, Hour, Minute, Second. Scratch Resistant Sapphire crystal. Round case shape. Case size - 38.50mm. 30 Meters - 100 Feet water resistant. 2-year WatchMaxx warranty. Also known as model - L28284732.