Piaget

A friend of my mother had a Piaget and he told me he obtained in 1965 but did not know much else about it. I checked some databases but could not find. Any help would be appreciated...  

mark1958a There is visual resemblance to some watches in this old article about Piaget 12P movement: (click the URL link below) Regards, MTF

MTF Thanks for sending the link. That was useful. It clearly is the model halfway through-- Television type appearance. The only difference is that the one I have seen is not multicolored gold but more yellow gold. The model on the back is reference 13431...