Pentax K-7: 100% waterproof, video AF?

Those supposedly are the statements from a photographer who claimed to have handled a real Pentax K-7. I think some of those are more science fiction than reality:

• The camera would not output live video feed through the HDMI port.
• K-7 is "real" waterproof - you can drop it entirely in water with no problem.
• K-7 material didn't feel like metal.
• AF works in video.
• Excellent, breathtaking video quality.

Source

Related posts:

1. Samsung W200: a new shock+waterproof pocket cam with full HD video
2. Polaroid to introduce a new series of sports video cameras
3. Sony DSC-TX5 waterproof point-and-shoot camera leaked
4. More Pentax K-7 specs
5. Pentax Optio WG-2 water/dust/cold/shock/proof camera leaked