This watch is waterproof to 10 metres and comes with a permanently affixed natural rubber band made with the naturally occurring mineral Tourmaline (which we've been told is responsible for many beneficial health effects when worn next to the skin - as long as it keeps the watch falling off our wrists, we'll be happy). All you need to do is just roll it onto your wrist and forget about it. If you find that you're surfing deeper than 10m down, then you need to work on your technique. It's cheap, tough as old boots, and the perfect worry-free watch to wear when you're larking about in the great outdoors.
