Brand New Authentic Longines DolceVita Silver Dial Blue Leather Strap Unisex Watch Model L5.757.4.71.9. Polished Stainless Steel case with Blue Alligator Leather strap. Tang clasp. Dial description - Blue hands and Roman Numeral hour markers with minute markers around the inner rim on a Silver dial. Automatic Self Winding movement. Powered by Longines Caliber 595/592 engine. Watch functions - Date, Hour, Minute, Second. Scratch Resistant Sapphire crystal. Rectangle case shape. Case size - 27.70mm x 43.80mm. Solid case back. 30 Meters - 100 Feet water resistant. 2-year WatchMaxx warranty. Also known as model - L57574719.