1570 movement noises

[estorlie]

Originally Posted by DateJust74

Question. My 1601 with a 1575 movement has no weird rotor noise, but if I swing the watch up and down I can feel the rotor go in a non circular motion (up and down) inside the watch. Should I worry?

If you can feel the rotor moving in any sort of way other than a circular motion, then the rotor axel is worn. If it's not scraping against the automatic bridge, then it isn't at its worst yet but it still needs to be serviced and replaced.