Benrus Ultra Deep 666 Compressor...?

Posts
120
Likes
175
Calling all experts. Can anyone give me a rundown on what to look for on this model? They seem fairly uncommon and I’ve noted some variations in caseback engraving as well as lume application on the photos I’ve seen online. Were they ever actually issued to the military or is that just a myth? Also, are there fakes to watch out for?