TW Factory Taiwan Factory - The Kingly Style - Cartier Cartier True Tourbillon KF1 The floating tourbillon, also known as the flying tourbillon, eliminates the bridge obstruction found in traditional tourbillons, allowing for complete visibility of the rotating frame. It creates a floating effect during operation, giving it a very dynamic appearance and enabling it to maintain a relatively stable working state from any direction. It wasn't until 1990 that Swiss brands unveiled the world's first flying tourbillon. For Cartier, the exploration of high-end watchmaking is an endless journey! Dimensions: 40*13mm. The best luxurious gift recommendation. Please recognize the exclusive quality of TW.