I recently purchased a never used Juliet with the Plasma frame and Ice Iridium Polarized lenses. One thing I noticed on my model, is the nose bridge has more of a slight copper color in it compaired to the rest of frame. It's not drastic, but something I did notice. Is that pretty normal? These are brand new in the box and where never used. It has a serial number of IP00****A (* are numbers obviously) on it.