Please help identify

 

Something engraved inside the caseback?

 

Infos are outside of the case back.

 

Will check a bit later

 

Here is one more number

 

caseback inside

 

Naiad. 23.7S. 1940ish. You’re welcome.

 

no it is not - it is a cal. 26.5

 

So it is! I did not look closely enough.

 

May I ask - is it a massproduction watch or is it in any way rare ?

 

It’s hard to define those terms IMO, but it looks like a nice watch.

 

https://www.omegaenthusiastltd.com/product-page/1941-vintage-omega-watch

very similar

 

I imagine the dial has been refinished at some point. Not the worst job.

 

no it is not

 

is there any way to find the reference number?

 

Might not have one. There's this:

https://www.omegawatches.com/en-us/watch-omega-other-omega-ck-2165

 

I have no idea, but they produced at least a second one :

Mine is a ref CK2165, with a 26.5 SOB T3 PC T1, and a different caseback, not sure if yours has the same ref :


Jokes apart, for those models with a 26.5 and small size are not very valuable even if they were produced in a very limited run, so scarcity would not mean high price.

 

I don't know if it had a reference number assigned. In principle, you could request an extract from the archives and Omega might send you whatever historical information they have about the watch. But unless the watch has sentimental value for you, the cost of an extract might not be justified.

 

They all had a 3 or 4 digit ref number, linked to the case design, until end of the 40's-early 50s.
I concur, with you, probably not worth requesting an extract of archives.

 

Mine has on the caseback inside 1702 number. May it be the ref?