thor,<br><br>some of the quantum's that presumed linked to earlier are water resistant to certain depths.<br><br>the cx10 to 12 meters
http://www.colibri.com/Colibri/Colibri_2/CX_Gear/cx_gear.html<br><br>the seal to 3atm <br>http://www.colibri.com/Colibri/Colibri_2/Quantum/SST/sst.html<br><br>granted the manufacturer is probably exagerrating, but still...