Is this Omega legit?

[GonzaV1]

Hi everyone,
I just won an auction because I wanted to own my first Omega watch. Of course I’m a newbie and have not the experience necessary to know if an Omega is legit or not. Nevertheless my love into watches is growing and any help with this will be greatly appreciated.
I have not paid for it yet and the posting says it’s

 

[YVR785]

How are we to opine on something that has no information or pictures?

 

[theluckyluke]

I think it’s a duplicate thread.