The Chronergy Escapement is basically a Swiss lever but with a few modifications intended to strengthen efficiency and performance. It had been 1st introduced in the Day-Day 40mm, in 2015, within the then-new caliber 3255. And, of course, If you would like a special expression solely with the co-axial, in https://www.watchesworld.com/exploring-the-aesthetics-of-dial-design-and-decoration/