I have purchased several watches from Jomashop. They do sell authentic watches. Having said that, don't fall for their warranty claims. They are false. The issues covered under warrantey are so few and so absurdly restrictive, that it is no warranty at all. After purchasing a brand new Oris, the crown fell off in the first month. First, it took me weeks to get them to reply to my emails. Then, when I finally reached them by phone, they stated that their warranty doesn't cover "crowns falling off", in fact it covers almost nothing at all. They told me to contact the manufacturer. The manufacturer stated that they will not repair purchases from Jomashop, something Jomashop won't tell you. In essesnce to repair the $800 watch, I will have to spend $650 at a repair shop. JOMASHOP is a scam. BEWARE!!