Casio Oceanus, The more I handle other watches the more I like my Oceanus.

You can find a fake of a Rolex submariner, but you can't find a fake of an Oceanus and a springdrive because they are much more complex and harder to manufacture than a mechanical/automatic movement. Also engineers hand assembling Oceanus wear full air tight like suits to prevent any particle to go in to the watch and even their shoes are static free designed.