Brand New Authentic Longines La Grande Classique Automatic Black Dial Steel Women's Watch Model L4.918.4.51.6. Stainless Steel case with Stainless Steel watch band. Deployment with Push Button and Foldover clasp. Dial description: Silver tone hands and Roman Numeral hour markers on a Sunray Black dial. Automatic movement. Powered by Longines Caliber L591 engine with 45 hours power reserve. Watch functions: Hour, Minute. Scratch Resistant Sapphire crystal. Round case shape. Case size: 38mm. Case thickness: 8.10mm. Transparent case back. 30 Meters - 100 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: L49184516.