Hi everybody,
My reversing wheel is messed up. My watchsmith took it apart, cleaned the wheel, reassembled it, but still not good. When I wind it, the rotor spins, and it doesn't generate enough power reserve. It's the 28,8k A7750. My watchmaker has done such a transplant before on a daytona, the problem was the same, but he can't remember if it was a slow-beat, or a high-beat A7750. Will the ETA part fit the 28,8k asian? Has anyone tried it before?
Thanks!