..........cause it doesn't replicate an original one, it's a mix of a Gran Turismo GMT with a Jacky Ickx caseback. I guess we can call it a fake directly, sorry. Vte
www.watchprosite.com I am no Chopard expert, but the quality of the piece in your picture would seem entirely inconsistent with what is manufactured by Chopard. Best wishes.
And even without the pictures from the other thread, the watch you are showing us cannot be Chopard-quality -- too many details are evidently off. I do hope to be proven wrong in case you own this watch, but I believe there's no doubt about what I'm sayin...