Information: I purchased this one from Wind Vintage, so the specific information on this one is best said best by the team at Wind Vintage - https://www.windvintage.com/blancpain-flyback-chronograph-2185f-titanium-with-papers-service-papers With its recent service and condition, it’s a solid example of a great watch. These were produced for a limited period, and supposedly, only 600 were ever released from Blancpain in the early 2000s. At 38mm and in grade 5 titanium, it wears wonderfully. And, due to the caliber inside—the base F. Piquet 1185—it is surprisingly thin for a chronograph. This same movement is the base in some of Audemars Piguet and Vacheron Constantin watches. At the time it was released, it was the thinnest automatic chronograph movement on the market. I am happy to answer any questions about the watch, or simply to just talk watches, so feel free to reach out!