Omega CK2023 Vintage Watch: Help and Discussion

Ninju · Aug 8, 2026

Today I managed to pick this CK2023 up from an online auction.

I reckon it could use a bit cleaning up but otherwise it looks pretty kosher, apart from the crown that appears to be changed to a newer one.

I’m not versed in the different fonts and dials variations from so far back in time so please chime in if something looks off.

I sold my 60’s seamaster thinking I would buy a new watch but the vintage bug bit me again..

BR
Paul

JimInOz · Aug 8, 2026

Looks OK as you've described. Here's some more on the CK2023.

https://omegaforums.net/threads/omega-ck2023-cal-26-5-sob-art-deco-c-1940-id-help.191168/

Thread 'Omega CK2023 Cal. 26.5 SOB Art Deco, c.1940 ID Help' ·

Hello everybody,

I am a new enthusiast, and I have recently found a watch auction and was rather attracted to this vintage Omega. The auction house states it's a ref. nº 9336228 with a cal. 26.5...

Jorge 3 · Apr 27, 2026

Ninju · Aug 9, 2026

JimInOz
Looks OK as you've described. Here's some more on the CK2023.

https://omegaforums.net/threads/omega-ck2023-cal-26-5-sob-art-deco-c-1940-id-help.191168/

Thread 'Omega CK2023 Cal. 26.5 SOB Art Deco, c.1940 ID Help' ·
Hello everybody,

I am a new enthusiast, and I have recently found a watch auction and was rather attracted to this vintage Omega. The auction house states it's a ref. nº 9336228 with a cal. 26.5...

Jorge 3 · Apr 27, 2026

Yeah, a bit dirty but hopefully it will clean up nice.
Thanks for your reply!

Omega CK2023 Vintage Watch: Help and Discussion

Ninju

JimInOz

Ninju

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