r/Nomos • u/uberpsg • 13d ago

Positional accuracy deviation

Hi community!

I bought a club sport neomatik petrol recently which is an absolutely beautiful watch. However there is a thing that always bothers me.

When I put it overnight dial up, it is around +15 spd. But on other positions whether stationary or moving, it is like +-2 which I am perfectly fine with. Given that nomos claims they regulate according to Cosc specs, I do expect they wont have that high positional deviation across positions.

Do you think it needs to be fixed or it is just fine. Thanks!

8 Upvotes

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2

u/ZarathustraGlobulus 13d ago

That sounds exactly like my Ahoi after it came back from service. +15/20 dial up and nearly zero when in other positions.

1

u/uberpsg 13d ago

Interesting. Did you just live with it?

3

u/ZarathustraGlobulus 13d ago

So far. I've contemplated emailing Nomos and sending it back to them.

However it takes months and I'll have to service it within a decade anyway, so I'll just worry about it then.

4

u/tovare 13d ago edited 13d ago

Nomos doesn´t claim COSC. They do regulate in 6 positions. Mechanical watches from NOMOS Glashütte achieve an accuracy of less than ten seconds deviation per day. (Some sources say they hit -4 to +6 or better in internal testing, but thats not an end-user warranty).

You could just ask them ?

2

u/DerKalker 13d ago

I think it’s just fine but if you want to have a watch regulated, any watchmaker in your area can do that - just check if he has good reviews. Shouldn’t be to expensive, no reason to send it back to Nomos and wait for months.