This is a case for the Mitutoyo 543 (-390B) Digimatic Indicator series.
The lid and the bottom are connected using two pieces of filament.
There are two versions of the lid - one flat (Lid.stl), and one with the logo and model embossed (Lid_with_inlay_Vx.stl). You can print the _with_inlay one just like this or add the Inlay.stl for a multi-colour print.
I added two soft self-adhesive bumpers inside the lid to hold the indicator in place.
The author marked this model as their own original creation. Imported from Thingiverse.