An authentic Longines La Grande Classique Quartz Women's Watch model L4.209.2.87.E features a Yellow Gold Plated PVD case and matching watch band with Hidden Folding Push Button clasp, Fixed bezel, White Mother of Pearl dial accented by Diamond Markers, powered by Battery Operated Quartz movement, equipped with Scratch Resistant Sapphire crystal lens, measures 24mm in case size and has a thickness of 5mm. Comes with Solid case back, rated at 30 Meters / 100 Feet water resistance, includes a 2 year WatchMaxx warranty.