I need your advice if this is Genuine

Hi all,
I need your help on helping me verify if this Seamaster is authentic or not. I plan on buying this from a chrono24 dealer but want to make sure it is legitimate. I planned on getting it restored later on so I really do not mind the condition it is in.
The movement look legit but I am not sure still. Your help would be much appreciated!
https://www.chrono24.com/omega/seamaster-automatic--ref-2869-caliber-500--id4956827.htm

Thanks!

also i had trouble trying to attach photos so thats why I attached the link instead.

Please? I would want better photos but it looks like a redial. If it isn't, there's something odd about the dial, imho.

I just did a google search to look at similar models and found the same exact watch on ebay.. seems sketchy so ill pass on this and I thought the dial looked funny to me but just wasn't for sure. Thank you though!