Never knew this existed until now - Invictus was the first company to manufacture TVs in Brazil ( 1952 ) and I have a few sets made by them but this model is the first time I see. Must be around 1968-1970. They stopped making TVs in 1972, and survived a few more years making car radios. TV is working.
https://www.youtube.com/watch?v=Ip-XuHL6wyE