Omega Seamaster “OXG” / US Market Identification Help

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I’ve recently purchased a late 50s Seamaster. I recognise this piece to be a US market model as the cal. 500 movement is stamped with “OXG” (I haven’t been able to locate any photos but I’ve inspected it myself during a service with my local watchmaker).

I’ve been informed by an(other) Omega-certified watchmaker that during that era, Omega only sent movements to the US and the watches are cased locally by different suppliers. As such, details like crown, case shapes, and dial fonts & furnitures might slightly differ than what is the Swiss standard.

My issue with the example I have is with the latter. I’m not pretty sure with the dial’s authenticity. I included the third photo with the coloured markings and made these observations:

• Green - the positions of the 9 and 3 are not aligned; the “3” sits slightly higher. In photos it might not be obvious, but if you place a straight-lined sheet of paper on it in real life, you can feel the difference pretty clearly.

• Blue - the arrow markers aren’t centered relative to the minute markers on their left and right; the distance to each side isn’t equal.

• Red - the distance from the left arrow marker to the center (the minute marker at 12) is not the same as the distance from the right arrow marker to the center. I double-checked this several times using a ruler.

• Purple - under a loupe, on the Omega text, the first “mountain” of the M shows ink bleeding that could either be a sign of aging or a redial.

My questions are: are these actually manufacturing errors and acceptable slight variations? Or do these actually point to a redial?

Thank you in advance for your kind help, I wish you a great day, and a great life.

 
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This is a Swiss-cased watch. It's hard to say if the dial is original from those photos, but the misalignment of the minute track is pretty significant, more than I would expect.
 
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2869 should have cal 501 (19/20J)

https://www.omegawatches.com/fr-fr/watch-omega-seamaster-omega-ck-2869

If movement marked OXG and cal 500 (17J) it is US market watch.

But the case is Swiss case so seems to be movement swapped out for 500 at some point (not uncommon with service)

Dial has wonky markings, and I think Seamaster script is also off - coat hanger S and horizontal e ‘s look wrong

So likely redial with movement swapped- comes down to how it was described and price.
 
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Case is for either according to the Extranet...

STEEL CASE
REF : 055ST2869
MATERIAL : STEEL
CALIBER : 500
CALIBER : 501
 
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Case is for either according to the Extranet...

STEEL CASE
REF : 055ST2869
MATERIAL : STEEL
CALIBER : 500
CALIBER : 501
So that’s good news. Any thoughts regarding OXG?
 
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What thoughts do you want to hear? Just the US import code
 
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I don't know if you can infer that the movement and case are mismatched here. I've certainly seen (and owned) some Swiss-cased Omega watches with low-jewel OXG-marked movements. Not this particular reference, but others.
 
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What thoughts do you want to hear? Just the US import code
If it is a mismatch in this case
 
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Case is for either according to the Extranet...

STEEL CASE
REF : 055ST2869
MATERIAL : STEEL
CALIBER : 500
CALIBER : 501
would you think the dial is correct?
 
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This is a Swiss-cased watch. It's hard to say if the dial is original from those photos, but the misalignment of the minute track is pretty significant, more than I would expect.
yeah, the misalignments and the script variations are what’s bothering me the most, have you seen other dials made imperfectly like this one? since it’s a very old piece, and that omega’s standards weren’t as strict, it’s very hard to decide whether the dial’s redone or it’s simply an honest manufacturing error
 
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yeah, the misalignments and the script variations are what’s bothering me the most, have you seen other dials made imperfectly like this one? since it’s a very old piece, and that omega’s standards weren’t as strict, it’s very hard to decide whether the dial’s redone or it’s simply an honest manufacturing error

The late '50s is not all that old!
 
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As I noted above, the misalignment is not normal manufacturing quality in my opinion.