Mate....there isn't any JLC that is very close to the gen. This one looks nice and the good part is that has the Jeweller's/gold marking on the case back. The rotor also is specially designed and looks very cool...the gen is made of solid gold.
The dial seems to be well made and having two time zones is a plus.
All in all...I would say....a decent watch for the price....as long as you don't start comparing nitty gritties with the gen.
And you can't go wrong with Joshua
Cheers