The Chronergy Escapement is basically a Swiss lever but with some modifications meant to make improvements to effectiveness and effectiveness. It was initially introduced while in the Working day-Date 40mm, in 2015, while in the then-new caliber 3255. Not like a prescriptive design fashion that follows rigid regulations, eclectic design https://www.watchesworld.com/exploring-the-aesthetics-of-dial-design-and-decoration/