JUPITER ROBOT WIND UP VERSION - YOSHIYA - JAPAN

Seven inch plastic wind up robot with tin chest plate and chrome face grill. Robby style. The head design is similar to that of the Planet Robot with two metal ring antennas. The robot has a similar structure to the earlier Venus Robot, though there are several differences. The body, for example, has actual holes instead of the token holes of the Venus. The chest panel has a more elaborate design. Walking action with spark. On sale in October 1967.

Color versions include:
Red body & legs, black arms (top)
Blue body with red arms & legs (bottom).

It is probable that some variations are the result of owners switching of parts.