Waterproof to a depth of 500 metres 1640 feet the tudor pelagos mens professional divers watch is a perfect fusion of technology and innovation its sporting character and impeccable reliability will meet the requirements of lovers of the deep and those passionate about the marine environment this superlative watch has a 42mm case and bracelet made entirely of grade 2 titanium giving the same strength as steel with half the weight the bezel is matt black ceramic with the luminous material