The Vietnam dials are some of the best available in terms of accuracy of print, but yes they do look unreasonably clean and benefit from a bit of manual aging.
I think, based on this parts list, I have 2 watches from the same builder and you cannot go wrong with him. The asking price is very good for those specs and he is using excellent components. It looks great.
First thing that stands out is the print is engraved and not laser etched. Also the reference number is typical of many sub service case backs from RSC but was not used on reps. Sent from my HTC One M9 using Tapatalk
Transitional vintage... 1984ish 16800
ST case and bezel
Gen tritium insert and dial
Gen hands, crown, and tube
Gen 1983 93150 bracelet
TC crystal
Serviced yuki 3135 movement