WatchUSeek Watch Forums banner

1 - 1 of 1 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1
I have an older 1991 Tag quartz F1 watch. I noticed that the ETA 955 quartz movement is adjustable. I accidentally turned the regulater screw and messed up the accuracy. How accurate are the old F1 watches? Are they better than 10 sec per month? Do they run at a different speed if worn? I am assuming that are not temperature compensated. Thanks.
 
1 - 1 of 1 Posts
Top