I am not messing about here - this is rare, not ebay rare, but actually rare.
This watch was thought to exist only as a prototype, and is the design that was used to launch the entire modern Roamer Luxury Competence line. The modern design was based on some drawings and an empty case found in the Roamer archive.
Following photos owned by thomas1966 (uhrforum.de)
Back to the original:
Beautiful machined dial.
I apologize for the dust, it is on the crystal - not under.
MST 373, 8 3/4''' launched in or around 1944/45 - this one would be about 1955 due to use of kif-duofix on escape cap jewel, yet no shock protection on the balance (this is originally a ladies movement in a man's watch). Its not a sport watch, so it probably isn't needed anyway.
I feel incredibly privilaged to own this.