18k 33mm exclusive launch, the genuine 18k Cartier blue balloon watch with American crocodile leather strap. Each piece comes with a GTA certificate issued by a national authority. The specifications are detailed and specific, and each certificate has a unique testing number that corresponds one to one, with no duplicates. You can verify this on the official website of the issuing authority. The value of this item is even higher than selling watches, not to mention buying from this brand. No one would engage in this unprofitable business to make fakes. It s absolutely perfect for gifting. Hurry up if you want it!