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Discussion Starter · #1 ·



I finally figured out what the (+) and (-) really meant. Logic told me at first that you move the lever to the right to speed it up (+), and to the left if you wanted to slow it down (-). But the opposite resulted!!! :-[

It actually meant that if your watch is running too fast (+), move the lever to the right; and if it is running too slow, move the lever to the left.

Now I got it spot on! ;)
 

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Discussion Starter · #7 ·
Axel66 said:
... by moving that lever, so it will result in an faster or slower running watch, but you will very likely see the watch running less stable.

Axel
Before I messed with it, it was running at -45 sec/ 24 hrs. After this "lucky" regulation, it is now at +4 sec/ 24 hrs. (against the atomic clock) and holding steady. I don't know about you but +4 sec/day is sure a lot better that -45 sec/day! ;)
 

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Discussion Starter · #12 ·
seikola said:
Have you checked the positional variance, sometimes a watch that is out of beat will run fine sitting flat but once you start checking in different postions the timekeeping can go way off. hope it's not the case, but should be checked face up, face down, crown up etc. hope you got lucky

Lucky enough ... I wear it to work by day, and lay it face up by night. Same routine everyday and it still maintains +4 sec/day. I am quite happy with it being in the COSC standard range now.
 

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Discussion Starter · #13 ·
Doesn't mean I'll regulate future 6139's using the wrong lever. I'll make sure I use the right lever, or I might not be so lucky the next time.
 

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Discussion Starter · #15 ·
Regulating was done on the Silver 6139! This time on the right lever! Before adjustment, it was running at -12 sec/ 24 hrs. I've only moved it a tad bit towards the (+). I use a loupe when I do this to clearly see the displacement. The displacement made was only as thick as my hair! :eek: And now it is running at a constant +4 sec/ 24 hrs. Now within COSC standard!

Am I good or what?!! :)
 
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