The Chronergy Escapement is basically a Swiss lever but with a few modifications meant to improve effectiveness and performance. It was 1st introduced from the Day-Date 40mm, in 2015, while in the then-new caliber 3255. Constructing An ideal Beat: The best Watch Escapement Let us now transform into the harmony https://www.watchesworld.com/exploring-the-aesthetics-of-dial-design-and-decoration/