This is a ST Dupont Diamond Cut Silver Ligne 2 lighter. It is about 1.5 years old. It has hardly been used and the metal has not really turned colors. it will with more use. It has the signature "PING" when you open the lighter. I have the original case with all papers. I bought it from a local cigar shop. I also have a Davidoff case that is smaller then the bulky ST Dupont. It can easily fit in your pocket comfortably. I paid about $575.00 new and the case was an additional $70.00. I have the box, papers and warranty card. If buyer is local I have a couple extra fluid tubes, they cost about $6.00 each, for free. I am looking for $400 for both the lighter and cases. I am pretty firm on price. Pictures upon request. Please email at jdseeling@gmail.com for questions.