Greetings all,
i have a ladies eco drive which was non functional. Tried to charge the battery to no avail. Watch is probably from around 2010. Purchased a new factory power cell and installed it. After a few hours under light, I checked the cell to see if it was charging and it was. Put the watch on the “analyzer” that is part of the battery tester and it indicated power moving through the movement. Hands move 2-4 minutes and then stop. If I uninstall battery and reinstall they move 2-4 minutes then stop.
So, any idea as to what else the problem may be. A visual inspection of the movement shows no signs of oxidation or water intrusion. Crown is functional to set time without issue. Crystal is clear and unobstructed.
Thanks