To understand why tourbillion watches are so popular, you first need to understand the tourbillon itself. A look initially designed in the late 18th century to improve accuracy, the tourbillon has grown into much more than an advanced timekeeping feature in luxury watches . The distinctive design of the tourbillon still fascinates watch lovers today and promises to continue for years to come. Here are some things to know about the tourbillon and why it will remain in demand over the next five years. Tourbillion Watches What is a Tourbillion Watch A tourbillon is a horological device that helps minimize the effect of gravity by rotating the balance wheel and escapement through 360 degrees. This compensates for any irregularities that might have otherwise been caused by gravity on the timekeeping. Tourbillons are typically found in high-end watches, as they are very complex and expensive to make. The idea behind a tourbillon is to keep accuracy at it...