Originally Posted by
Spaghetti Legs
That is nice looking. What do the bearings look like? I have a Hatta bottom bracket with the bearings in a fixed retainer, curious if the headset is the same. Also that looks like it might be a lower stack height so potentially a good one to add to a list of low stack headsets when need arises.
Here are the bearings:

They look good to me for caged bearings.
The stack height, i am not sure. I wanted to build it in first and do a true headtube less built-in-headset measurement, but that needs time to build... I can estimate with the headset alone, and I will try tomorrow.