Cheers mates!
Have done service on a Omega cal. 265, have taken it togheter, have cleaned in a Janta Brand cleaning maschine, inspectede all parts for wear and tear. Put it togheter, it started to once I winded it, it when for 48 hours straight, and was measured to - 160 sec. late. It was left for some days until yesterday, I thought I should try to make it go a little more precise. When winding, it would not start, tok off the backcover, everything sems ok. Tok out the balance bridgde, and sat it in again, than it when for a little while, and then stopt. Do somebody have som clue what to start with??