A brand new authentic IWC men's watch, model IW391407. Features chronograph movement powered by Calibre 79350 with 44-hour power reserve. Includes hour, minute, and second hand sub-dials. Silver dial with luminous hands/indices, sapphire crystal resistant to scratches. Stainless steel case, blue alligator leather strap included. Round shape, 39mm diameter, 12.7mm thick body. Water-resistant up to 30 meters (approx. 100 feet). Comes with a 2-year WatchMaxx warranty.