Longines La Grande Classique Quartz Women's Watch, Authentic, Brand New, Model L4209191B. Polished Rose Gold Tone case with Black Alligator Leather strap and Tang clasp. Features a Fixed bezel and White Roman Numeral dial description on an elegant watch face. Powered by Battery Operated Swiss made quartz movement. Equipped with Scratch Resistant Sapphire crystal for clarity. Case measures 24mm in width, is approximately 5mm thick, has a Solid case back and comes with a standard 30 Meters or 100 Feet water resistance rating. This timepiece also carries the alternative model designation L4.209.1.91.b (note: original data shows 'b' twice, using consistent provided spelling). Backed by a 2 year WatchMaxx warranty.