Tin High Wheel Robot Vintage Style Chrome Windup The High Wheel "Gear" Robot was the transitional robot from all-tin to plastics. With his clear chest, you can see 6 moving color gears and sparks. The Gear Robot features a high quality, rare chrome tin body with refined cone shaped plastic eyes and red rubber hands. He is a reproduction of a famous Japanese Robot of the 1950-1960's by Yoshiya. A great collector's robot.