i recently got a clic clac as a gift and wear it everyday ever since. i love to get other colors and started to browse ebay. many of them have very attractive price but i am worried about the auth. r there alot fake clic clac out there? i notice the engrave inside the bracelet in some of the ebay pic r different from mine. most of them have M with a square next to "hermes" and a letter on the 2nd row. but mine has "hermes" only and then two letters underneath. if it's different engrave, does that mean it's fake?