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Posted

hey guys i have an eta sub 2836 that gains about 1 minute per week i dont know if thats normal , but i wana try to get it as accurate as posible :)

how many notches should i adjust the - side on the regulator to get it just right ?

thanx guys take care & be well ..

Posted

One minute a week is 8.6 sec a day and the Etachron fine regulator of an ETA 2836 will handle such a correction without problem. Start with 1.5 notches towards the minus sign.

The picture of Rolexman is not from an 2836 and has no Etachron regulator.

I would say : give it a try and keep us informed.

Here is a picture of the 2836 , good luck.

Posted
One minute a week is 8.6 sec a day and the Etachron fine regulator of an ETA 2836 will handle such a correction without problem. Start with 1.5 notches towards the minus sign.

The picture of Rolexman is not from an 2836 and has no Etachron regulator.

I would say : give it a try and keep us informed.

Here is a picture of the 2836 , good luck.

THANX ! I WILL CERTAINLY TRY THAT .. :thumbsupsmileyanim:

  • 3 weeks later...
Posted

so i wateed 1 week to see how many seconds my eta 2836 sub gains & she came in at about 10sec + per day .

so i opened up the watch & with a 1mm screw driver kick back 2 notches on the regulator screw :)

cross my fingers & hope this would get her back on track !

thanx every one for your help ! :yu:

Posted
how exactly do you figure out if you're gaining or losing seconds? do you match it to a digital clock? would love to know

what i did was pulled out the stem to stop the seconds hands on the 12 & waited to the time on my digital cable box change & then i pushed it back in & monitor the seconds with the digital cable box .. :)

i hope this is a good method .

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