Nixon’s 51-30 has been designed for underwater performance, and is part of Nixon’s First Class Collection. Aimed specifically at those who operate in the deep, tested up to depths of 300 metres. The oversized face has easy to read numerals and a list of features that will make even James Bond drool. Aside from all these technicalities, the 51-30 is big, heavy, sexy, loud but not obnoxious, classy and edgy. By far one of the best sellers in Nixon’s catalog. The brand new Gunmetal colourway will be in stores in the next couple of months. As for now, you can get the other colourways from Billabong (#01-02, Heeren), Gallery (#02-16), Boards & Stuff (#03-01, Far East Plaza) and Tangs. More pics of the different colourways of Nixon’s 51-30 after the jump.