Hentam Saja La Labu...

-Military Spec rating of 810F against salt, fog humidity, transport and thermal shock.
-working at -20C or at +60C
-submersed in up to a meter of water for 30 minutes
Source: http://toughestphone.typepad.com/bobs_blog/2008/11/coming-soon.html

You can see many of this when the oil price growing up...