Ebay Seamaster. Is It All That It Says It Is?

I'm new here looking for a watch. I'm mostly trying to figure out what to buy. I like the looks of this watch very much but is it as all original as claimed and what are the opinions here? Thanks

http://www.ebay.com/itm/MINTY-1968-...741328717?pt=Wristwatches&hash=item2c6911b34d

Looks good - polished edges are where they should be, brushing is on the correct surfaces too. Pretty crisp case. It's not a bad B.I.N. price which is probably based on what the chronometer version that was listed sold for. If you could snag that one for under $700, hopefullly around $600, you'd be doing well. How to make the $600 offer is simple: link them to that caliber 751 chronometer version that just sold for $766, explain that this watch is a non-chronometer caliber 750 so it's less valuable.

Thanks. I think I might give it a shot.