Just took a closer look, seems like the blue screws are still in attendance
And after doing even more research (probably should have done that first) it's just the old style caliber 16 rotor, so that actually ain't that bad at all. I'm talking myself into buying this
The rotor is off, but at least it with silver screws not blue ones. I have been looking at that exact watch for some time, it would be a sure buy for me if it had the right rotor.