The Chronergy Escapement is basically a Swiss lever but with some modifications intended to boost functionality and efficiency. It was very first launched from the Day-Day 40mm, in 2015, inside the then-new caliber 3255. Today, you will find just two spots to secure a co-axial escapement – one is Omega, https://www.watchesworld.com/exploring-the-aesthetics-of-dial-design-and-decoration/