Brand New Authentic Longines Conquest Automatic 43mm Black Dial Black Leather Strap Men's Watch Model L3.778.4.58.3. Stainless Steel case with Black Calfskin Leather strap. Deployment with Push Button and Foldover clasp. Fixed bezel. Dial description: Silver tone hands and Arabic Numerals/Index hour markers with minute markers around the outer rim on a Black dial. Automatic movement. Powered by Longines Caliber L619/888 engine with 64 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second. Screw In crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 43mm. Solid case back. 300 Meters - 990 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: L37784583.