How do divers' watches with buttons remain functional when in very deep water? - diver costume
If you go far enough in the water pressure is so great that you need a special diving suit.
Some watches are water resistant to 200 meters or more, and have a key - not all the buttons get pressed into the depths, or a little water behind the keys to compensate for the pressure?
Saturday, February 20, 2010
Diver Costume How Do Divers' Watches With Buttons Remain Functional When In Very Deep Water?
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