Hi all, I am looking at buying some Juliettes. I currently own a pair of custom Juliets that I bought from Oakley in USA years ago. Mine are not in such good condition anymore (thanks to leaving them out and the young kids getting to them) I have been looking for a new pair and I found some, but I am not sure if they are genuine. They have no serial number on them. Is it normal for Juliet TiO2s to not have a serial number? Does this decrease their value? The photos look legit in terms of the rubber gaskets, the look of the orbitals, the bend in the arms, the rivets also look legit etc. What do you all think?