A brand new authentic Longines women's watch from the Elegant Collection, model L4.3105.77 (or L4.310.5.77). It features an automatic movement with a 45-hour power reserve powered by Caliber L592. The dial has black hands and diamond hour markers on a striped silver background. Functions include hours, minutes, seconds, and date display. Equipped with scratch-resistant sapphire crystal glass for the front and back (transparent case back). Case is round, 29mm diameter, 8.50mm thick, crafted from stainless steel and 18kt rose gold. Water resistant up to 30 meters or 100 feet. Comes with a stainless steel bracelet in combination with rose gold elements. The watch includes a deployment clasp with push button mechanism for easy adjustment.