The DOXA SUB is one of the most iconic dive watches ever made. It's history began almost 60 years ago. This book dives into that history and explores not only what made the vintage SUB such a formidable dive watch but also reveals the stories behind such innovations as the Non Decompression bezel, Saturation Diving and the Helium Escape Valve and the watches used by the underwater explorers and military of the 1960s, 70s and 80s., DOXA, CUSSLER, SEALAB, DIVING, Peter Millar| | 400PAGES