The tourbillon watch movement is a crowning achievement of the mechanical watchmaking industry, developed in the late 1700s to reduce errors caused by gravity on precision timepieces. Today, tourbillon watches are still used in high-end watches that cost hundreds of thousands of dollars. But, while they're no longer necessary to make precise timepieces, they're now more of a statement piece than anything else. Tourbillon Watch Movement What is a Tourbillon A tourbillon is a watch movement that improves the accuracy of a watch by placing the escapement in a rotating cage. This counteracts the effects of gravity when the clock is stationary and averages out errors when the eye is moving. In 2022, the tourbillon watch movement will be even better, with more accuracy and new features. Here are some of the best tourbillon watch movements to look out for in the coming year. The Blancpain Villeret Grande Complication 3800 is one of the most sophisticated timepieces ever created.