I need a clock to use even under the water with the function to register my voice

[Finlay]

Hallo to all.
I am looking for a good impermeable or underwater clock with voice recorder function, even like that one of the cellular phone, where you click a button and it register, but I can't find it.
I bought something like that, the casio DBV 3000, but it wasn't impermeable .
I bought a chinese one too, it says "water resistant", but when you go under the water a few humidity passes and the contacts are oxidized therefore it doesn't works anymore.
Anyone knows a truly impermeable or water resistant model?
Any suggestion or link?
Thanks to anyone that can help me.

__________________
You have never see gifts ideas like these! (regali on italian)

[Jordan]

Check for scuba diving watches. You can take these down 300 meters or more but it will cost you.

[Finlay]

but where?

[Jordan]

seiko scuba diving watch - Google Product Search

[Finlay]

but where is the voice recorder?
thanks

[Jordan]

You can have a scuba watch for underwater and a normal watch for ground (like most people) unless you intend on recording while immersed in the water.

[Finlay]

Ah...Ok!
Thanks the same!
Bye bye