No serials to speak of? ...Obviously a prototype!
Missing parts? ...Intentional! The main plate only served to anchor the dial!
Soldering of the bezel? ...irrefutable proof this was not a modified Bubbleback!
And my favorite... “soldering marks around the bezel are testament to the archetypal and construction methodology employed for this visionary study”. A few solders can do all that??? WOW!!!!!🤯
***
Also, If this was only to be a compass, why did they bother to place watch hands?
Why wouldn’t the prototype also feature a compass dial?
I bet you it sells for >25k