Brand New Authentic Longines Elegant Collection Silver Diamond Dial Steel and Rose Gold Women's Watch Model L4.310.5.77.7. Stainless Steel and 18kt Rose Gold case with Stainless Steel and 18kt Rose Gold watch band. Deployment with Push Button and Foldover clasp. Dial description: Black hands and Diamond hour markers with minute markers around the outer rim on a Striped Silver dial. Automatic movement. Powered by Longines Caliber L592 engine with 45 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second. Scratch Resistant Sapphire crystal. Round case shape. Case size: 29mm. Case thickness: 8.50mm. Transparent case back. 30 Meters - 100 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: L43105777.