Appears to be in good running order although I've never worn it to time it. It has no service history so I would suggest it will be suitable for occasional wear. If it was to be used as a daily wearer then I would suggest getting it cleaned.
A nice looking watch with 22mm case width excluding winder. Very much a miniature version of the Seamaster watches of the time. Omega item reference is 2572 - you can look at similar examples on Google and see Omega's page which shows the release date as 1949. Please note that I can only go to the post office to send from the 12th of December onwards. This item is in the category "Jewellery & Watches\Watches, Parts & Accessories\Watches\Wristwatches".The seller is "soreeyes111" and is located in this country: GB. This item can be shipped worldwide.