By 
Swiss makers don’t make replica watches. They respect copyright laws and do not pass off their product as something it is not.
It may be possible to find a replica which uses a swiss made movement, from such as ETA, who supply uncased movements to other watchmaking companies.
Rolex themselves have indeed used ETA movements in some of their models, so it’s possible to find a replica of a standard to approach the quality of an early Rolex.
It’s possible, but not likely.