Robot “Space Walk Man” 1980 original box

Very rare vintage Chinese battery operated tin robot “Space Walk Man” from the 80's with original box.
Technical 100% (tested with new batteries). The cardboard box is in near mint condition The toy has stop and go action, when activated the chest doors open and his chest will rotate, while the lights in his chest light up. The robot moves back and forth during the whole cycle, including the noise that a robot makes ;-)

Dimensions and details:
Material: Metal and plastic
Origin: China
Dated: 1980
Weight: less than 0,5 Kg
Dimensions:
Hight: 33 cm (13 inch)