I have received many helpful replies to my question about prestigious watches. I have decided I want an Omega constellation with a diamond bezel. I have located one I like at a local jewelry store, but on-line research has shown that I can get the same watch at about a $600 savings, and no sales tax. Have any of your ever purchased a watch on line? Can you recommend a trustworthy site? Any to avoid? Also, this watch is stainless and rose gold. Any opinions on rose gold? Thanks!!