Used during vacation, total maybe 10 times, always soaked in fresh water, O-ring greased, never flooded.
What you see is the whole package ready for diving with quality better then GoPro. You may want to add some video light, though.
Top side wide angle included + DIY underwater wide angle (not perfect UW lens but better then nothing 
Mounting has standard 67mm thread so WA can be upgraded to something more pro.
$400 shipped to CONUS
Contact me at hubert789@att.net for faster response
