Advice on vintage watch

Hi all. I'm an unexperienced newcomer from Spain. After presentations in news forum I'd like to ask for your expert advice about a possible acquisition. Owning already a vintage gold piece I am looking for a steel vintage one. I've spotted the one below. It's more or less the price I was expecting to spend and looks lovely to me but after reading your posts an information it is clear that I should ask for expertise and learn a bit before taking rush decisions.
. Seller claims
- built in 1969
- It's been serviced recently and works properly
-bracelet not original ( I don't mind this)
-claims dial is original
-caliber 565 27948654

Here below some snapshots. Can anyone help to decide if go any further, ask pictures of the movement as and eventually proceed to the acquisition or there is any clear fact to let it pass?
Thanks for the help. Cheers all take care

Looking at it on my cellphone,I doubt that is an original dial.
How much did you expect to spend because if its more than $500 US it's too much.

Thanks Ravineman for your impressions. Price is 695 euros. I guess ignorance is leading me to a more than likely noob tax...
https://www.chrono24.es/omega/omega-serviced-seamaster-cosmic-in-very-good-condition--id18936081.htm
This is the link to the full add in case you or anyone can take a deeper look. Thanks so much!

I’m not expert, but in looking at the original advertisement I don’t see anything obviously wrong with the dial. Black dial vintage Omega are a challenge, so it would be good to hear from others.

I’m also not sure how much of a premium to consider paying for a black dial. I bought two Cosmics in the last year, both in very good condition, and each was less expensive than the asking price for this one. Even if it’s serviced (per the ad) the price is high.

Thanks for help. It was sold while I was still gathering info. The enourmous quantity of information you guys handle in this forum is remarkable! Happy anyway not to rush and take my time to learn and ask for advice. Still a lot to learn...