Is this authentic? Please help!

Hi everyone,

I just received my new Omega Seamaster, 1996.
I've been looking around online and it seems that rather than it being in a white box, people are showing it as being in a red box? As well, the international warranty card seems to be different.
Also, I cannot seem to find this watch on the Omega website 'add your watch' feature, is there a specific reference that I should be using as it seems the one I was given isn't working..

Any information would be appreciated.

If you check the description of the seller, he refers to the card as:

"* PAPERS -YES, OUR CARD-YES"

Yes indeed, I was referring to the international warrant! Sorry, not their warranty card.

Are you searching for 2552.80? that is the model number. The grey box and warranty card look correct for mid 90's.

Yes! That's the one I searched for 🙁