This Jahresuhrenfabrik 400 day clock was made in Germany 1949, with the company’s clocks were given the name Schatz after. It features an interesting style of bezel around the dial, with embossed leaf decoration. 

49 in the circle on the back plate.

The dial is held by taper pins and has the early style of motion work.

Unsure if clock works, brass would need cleaning or restoration. Dome is intact, with some small chips on rim (see pics).