Knowing not much, observe some models (ch24)
i can slowly guess it is not high horology.
I think it is more a fun watch brand, or it must have it’s own fans.
The movements used look like common ETA or Sellita’s etc.
Nothing wrong with that, albeit the more demanding watch people, looking at us, must have a huge watch heart to want CYS.
I would say, try a CYS Patrick, it is your choice.
It are not expensive watches, so no worries when butch and bang.