View single post by cfoster
 Posted: Wed Mar 11th, 2009 02:13 pm
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cfoster

 

Joined: Sat Jul 19th, 2008
Location: Chicago, Illinois USA
Posts: 661
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 About 10 years ago Roven Dino came out with the Mariana 9000 which was tested at the bottom of the trench (they lowered it in). The watch case was filled with a special liquid. Needless to say, the factory had to change the battery.