Colorscience

I think that most, if not all, of the earlier Kodak still cameras have the ColorScience technology and the oldest, and very basic CX7300 which I have has it.

But I'm sure very few of them have the submersibility of your M522........



On Amazon.

Edit: Could be that Kodak built waterproofing into the cam and never told anyone about it :-).

Maybe another 'first' like their twin-lens jobbie!