I can't remember if it was exactly the same mounting points as the badge and I am not going searching through the garage just to be 100% but from memory and what I mean as by, the mounting points being there is that the brackets that hold the badge in has a few more holes which correctly fits and locates the clock into place.

Being this the tacho would easily be mounted into position also but I never did this as I would rather the tacho in my line of sight and then I could just look down to see the clock!

Not that I ever really used either but atleast they were there to look the part!