Brand New Authentic Longines HydroConquest Automatic 41mm Black Dial Fabric Strap Men's Watch Model L3.781.4.05.2. Stainless Steel case with Stainless Steel strap. Tang clasp. Uni-Directional Rotating bezel. Dial description: Silver tone hands and Dot/Index hour markers with minute markers around the outer rim on a Black dial. Automatic movement. Powered by Longines Caliber L888 engine with 72 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second. Screw In crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 41mm. Case thickness: 11.90mm. Solid case back. 300 Meters - 990 Feet water resistant. 2-year WatchMaxx warranty. Also known as model: L37814052.