This is a Gaultier watch. I've been looking at auctions and flea markets for nearly 25 years, and this is extremely rare. The watch is currently stopped. I don't know if it will work after a battery change. Please consider it as junk or for display purposes. Mr. Gaultier was selected as a designer for Hermès and discontinued his own brand, so there are no plans for future production. The Gaultier brand is a valuable brand, with only the currently available products. I hope a collector who appreciates the difference will purchase it.