The Chronergy Escapement is largely a Swiss lever but with a few modifications meant to boost overall performance and effectiveness. It was initially released while in the Day-Date 40mm, in 2015, during the then-new caliber 3255. Today, there are actually just two places to secure a co-axial escapement – 1 https://www.watchesworld.com/exploring-the-aesthetics-of-dial-design-and-decoration/