i know it's nothing like what you are enquiring about but i bought the cheapest casio digital i could find (8 pounds in the uk) last week as i'm planning on a us shopping trip next year to get a super one.
it's only supposed to be 'water resistant' but i wear it in the shower daily with no ill effects and it's made me realise the gadget strewn watches i usually get, all just have additional features that i never use. i might just stick with it.
The Sock