text: We've been quite taken with this deep sea, hard hat divers knife for some time and recently had the chance to acquire a near perfect original. Used up to Vietnam by UDT and SEALS it's a real deep sea treasure. We've constructed our replica to match the original in every way from original spec materials of high carbon steel, wood and brass to construction method, right down to the fit and finish. This is a real beauty and ideal for any collector of military or maritime items.