Watch has stainless steel backing with hunter-back. Back is engraved Made in Swiss - Movement Face says Chopard Manufacture GENEVE 1860 LUC Swiss made.
It has several red gem-looking pieces in the back as well as on that is on the face piece.
Can't tell case material, it looks like some sort of plating as it has flaked in two locations.
The hand for the day of the week is missing and the watch will sometimes stop completely leading me to think the hand is getting caught inside.
I have looked up other Chopard watches online and know these are typical features of the LUC 1860 watches they produce but I have no way of knowing if its a fake or not.