There's not much pictures of Inauto Fiat 600 descapotable. All I can say, that Inauto is one of 6 or 8 companies that offered this car. And I thought at that time, that the info of the picture was reliable. So if it's misinfo, I can't tell.
By the way, some said that were built in Italy and imported and rebranded by Inauto. I have the red Seat 600 descapotable tagged as by Pedro Serra