[Suggestion] Compass+Clock+(primitive)GPS

Purely convenience thingie - one item, combining compass and clock functionality, and displaying exact (up to one fractional digit) X:Y:Z coordinates, like F3 does. And working in Nether/End.
Recipe can be Clock+Compass+(Advanced)Circuit or something.

It can look like watch with compass arrow plastered over it, with X:Y:Z displaying in top right corner when thingie is on quick bar.

Not sure how it should be called. GPS? Electronic watch?

Quote from SpwnX

In my opinion we need some kind of digital map, like dynmap but ingame.
It would show terrain, players and their location (SMP) [players that don't want to be revealed need anti-gps or whatever it is called]

I suggested something like this too
But it it seems a little too complex to be implemented at the moment...