They are both Sea Rocks, it's just the first is a virgin with no stain. Personally, I would take the Virgin as I have a few and just love the way they colour over time with use.
If you want one for the American market go with the dark one if you want one for the European market get the Vergin, I personally like how a Vergin colors over time dark pipes you can always find but not Vergin finishes. Can't go wrong however you go though.