The original Jumbo Aquanaut, the 5065 rarely appears on the industrial looking steel bracelet, and certainly almost never in such fine condition as this one... Complete with its original box and certificate stamped by Boodle and Dunthorne, this automatic, rugged, no-nonsense Patek tool watch also comes with a brand new Patek water-proof rubber (or "Tropic") strap with solid steel folding clasp! Two year Watch Club warranty.