Wild Herrbrugg N05 Level.
I purchased this a few years ago and had it calibrated, but I have never used it. It’s in very nice condition, with only a few light marks to the paintwork.
Some info from the internet:
The Wild N05 - NK05 was a "Tilting Level" with tilting screw for easy centering the tubular level.
The NK05 was additionally equipped with a graduarded ring for laying out angles.
The Wild N05 / Wild NK05 where produced between 1974 bis 1981