Very pleased with the watch. It's lighter than a steel aquaracer but not extremly light, it is still a large watch. Everything aligns perfectly, I have had much more expensive gens with more flaws.
I didn't open it yet but the winding is very smooth, the power reserve well above 40 hours and the rotor is very quiet, I have the feeling it could indeed be a SW 200.
If it is powered by a Sellita, it is safe to say that you get 99% of the gen watch for 1/8th of the price.
I had a few good reps but this one is above everything I saw to my eyes...
I mean, if a microbrand did a similar watch, same materials, fit and finish and SW200 for this price (less than 500, with a very nice box) it would triumph.
So overall, it is a very good watch and a very good rep.