Which movement is this - Omega Aqua Terra 150M - from Turkey Holidays

[sasazwuq]

Any idea ? It was running +20sec.
Adjusting was pure pain. Beat error always changes with adjusting speed.
Best i could do is beaterror +0.9 msec and rate -2sec a day.

 

[316lad]

That is a decorated (Omega) a2813

NEW high beat 2813? Asian 21 VERY VERY SMOOTH!

well I have to say I am very impressed with the new high beat 2813 movt's as of late, I have 2 watches with this new movt, some may say its a 4813? IDK, but I feel this is a great leap forward in our hobby, the sweep of the second hand is unbelievably SMOOTH! you really have to see it in person...

forum.replica-watch.info

 

[sasazwuq]

Thanks, your link says its a reativly new movement.

I think the watch was lying around at the deales showroom ( maybe 1-2 years ) for a while.
It was the only older type of the aqua terra he had ( and also all other multiple dealers i have seen only had newer models )

In the end he was happy someone picked it up and he gave a additional discount to get rid if it.

 

[316lad]

Okay. Well done you.
With a good service those movements can keep good time and be fairly reliable for a number of years.
Don't chase accuracy more than reliabilty - especially if you have it on a Timegrapher. You try and minimise Beat Error you'll end up chasing your tail and runining it.
Accept what it is.