Authentic Longines Men's Watch Model L2.909.4.97.0. Features a stainless steel case and blue alligator leather strap. Equipped with automatic movement for reliable timekeeping, powered by a 64-hour power reserve battery. Includes moon phase display sub-dial alongside hour, minute and second functions. Comes complete with scratch resistant sapphire crystal glass and deployment foldover clasp closure system ensuring secure wear; has fixed bezel ring design plus transparent case back allowing view of movement details. Rated at approximately 30 meters or 100 feet water resistance suitable for occasional splashes but not swimming or diving situations. Backed by a standard WatchMaxx warranty period covering potential defects.