Omega Constellation 14381 - Opinion?

Hi all,

I am still looking for an Omega Constellation (ideally a Pie Pan) but my pockets are not deep so I've been looking at auctions (not eBay but the ones that lasts about 2 minutes and ends with a hammer).

Prices seems to be more affordable sometimes (despite huge additional fees).

There is an auction in a few days and I am tempted to bid, but I'd like to get your opinion on what could be a reasonable price, or to know if it's worth buying at all.

The watch is running but that's as much information I could get. No service record of course.

I couldn't get any pics if the movement, only the case/dial. But I think there is only so much you can see on a movement photo anyway?

Here are the pics I have:


Crystal is in bad shape and needs replacing, and I would probably try an get the original crown.
A good service is required anyway.

The dial seems to be okay (although it's hard to tell with this crystal) and I really like this champagne colour.

Case edges seems relatively sharp, so a light polish could be acceptable I think in order to get rid of all the dirt and scratches. What do you think?
The case is really dirty and looks rusted (but I think these are stainless steel?) so I am not sure what to think here.

What do you think would be a correct price to bid for this watch please?
Taking into account a full service and crystal / crown replacement.
For information, I am based in London UK.

Thanks a lot in advance.

Jerome

I'd recommend waiting a little longer, saving a bit more money, and buying a good example from a known seller.

Good job spotting this! Not sure how this case back ended up there. Is it best to assume it's a Franken Watch and that possibly other parts are not genuine?

I think this is a good summary of the situation here. Buying would be a gamble (or a mistake depending on the price I guess).
I've asked for photos of the movement based on the case back not being original, but I doubt I'll get anything.
I don't mind the case back being from another watch (it's still from an Omega Constellation watch so sort of makes sense to me), but only if the price reflects that, which I doubt will.
I had a quick look on eBay and did not see any case back for sale.