Description: Mention Comex to any vintage rolex enthusiast and you will have their attention. Perhaps the pinnacle of double named dials, these Submariners were co-developed with French undersea engineering company Comex. Very few of these watches were issued to their divers and of those that were are numbered on the caseback. This specific gloss dial 16600 is perhaps an even rarer bird in a sea of exclusive watches. The 16600 was believe to be the last reference that Comex field issued to their divers. This watch comes with a double named dial, engraved caseback, box and papers and accessories. The case was recently polished and remains thick and even.