Said to be water resistant to 600ft but when it arrived the instructions stated that to be used as a 'diver model' it must have a screw down crown which it does NOT. to have. Having worked with dive watches I know that it is necessary to tighten the screw so they don't absorb water otherwise there will be water on the dial. This watch will most likely only be splashproof. I doubt you can carry it to 600 feet.