In one of the more amazing videos made by or friends at www.AWJOnlineTV.com, this video brings you up close and personal with the stunning Greubel-Forsey Double Tourbillon 30 Degrees. Herein, Stephen Forsey, watchmaker extraordinaire, explains the concept of the tourbillon (invented more than 200 years ago by Abraham Louis Breguet) and its ability to compensate for errors in mechanical timekeeping due to gravity. He then brings you a bird’s eye view of his tourbillon escapements, and explains his need to always take watchmaking a step further.