That is a truly amazing watch! A friend of mine when I was still working on the fire department wore something similar but with a few less bells and whistles, but his also wound itself from daily motion.
That does look like a cool watch ... but you know what? ... a developer will come out with an app that looks EXACTLY like this on the Apple Watch ... :-) ...
It’s like my HP-12C that I have in my briefcase ... I’ve got one EXACTLY like it on my iPad, with all the very same functionality! ... :-) ...