dsg2013 17 Posted April 28, 2020 Helllo All, I've got a couple of U1 reps and they're great for the price but I noticed that there is one issue. The rotor spins really fast and very noisily in the no winding direction. Sometimes it spins so vigorously that it actually moves the watch on the wrist. Are there any quick fixes to resolve this? Can I tighten the rotor screw? Any help is appreciated. Thank you. Share this post Link to post Share on other sites
Dr Fun Socks 76 Posted April 28, 2020 A very small amount of d5 usually silences any rotor. Never tried it on a 2813 movement but im not sure whats in a u1 watch. If its a miyota, easy. Share this post Link to post Share on other sites
