New Authentic Longines Flagship Automatic watch, model number L4.374.4.92.6. Features a blue dial with silver index hour markers in a 30mm stainless steel round case secured by a stainless steel folding clasp band and transparent case back. Powered by an automatic self-winding movement boasting a 40-hour power reserve, it comes equipped with scratch-resistant sapphire crystal and is water resistant up to 30 meters (100 feet). Includes WatchMaxx warranty coverage.