I've got the silver one with the black face, killer watch - its got a 300-meter waterproof rating, making it awsome for diving, surfing, and pretty much any water-based activity. I took this watch all over south america, was surfing with it, had it in the heat, camping, snowboarding, and it still looks mint. Only complaint is the metal strap pulls the hair on my wrists sometimes :P
Btw, check out:
you can get it cheaper ($350 instead of $399).