Located in the middle of The Forum Shops at Caesars this is the best watch shop in the area.
Having spent a week going in and out of every watch shop I saw along the strip this was by far the best. They had several special edition TAG watches in there that some of the other shops hadn't even heard of.
The staff are endlessly helpful, and happy to let you try on anything. On top of which they are more than willing to negotiate on price, which is excellent.
They not only have the best customer service of every watch shop we went to, but also easily had the best price.