Authentic Longines Master Collection Men's Watch, Model L2.793.5.79.7. Silver Dial with Rose Gold and Stainless Steel Case. Features Brushed/Polished Stainless Steel and Rose Gold Strap. Deployment Clasp included. Equipped with Automatic Movement (Caliber 619/888) boasting a 42-hour power reserve. Includes Date Function, Hour, Minute, Second displays. Comes complete with Scratch Resistant Sapphire Crystal lens, Round Case shape measuring 40mm diameter and 9.5mm thickness, Transparent Case Back, and is rated at 30 meters (100 feet) water resistance. Backed by a 2-year WatchMaxx warranty.