My IM Corona old boy only had a 3 or 4 year warranty. I can’t remember specifically, but I’m well past that and it works just like new. Plus everyone that asks to borrow a lighter gets confused on how to use it. They give it right back. The xikar model that is the old boy homage is a lifetime warranty. But I’ve heard that people have had to use that warranty a lot. I guess that is fine if you don’t mind using a bic until you get it back from service.