The Chronergy Escapement is largely a Swiss lever but with a few modifications intended to make improvements to effectiveness and performance. It was initially introduced within the Day-Day 40mm, in 2015, in the then-new caliber 3255. And, of course, if you want a special expression completely in the co-axial, in https://www.watchesworld.com/exploring-the-aesthetics-of-dial-design-and-decoration/