Schwarz Etienne started with a vertical integration strategy a few years ago, going as far as producing hairsprings in-house, with their sister company E2O innovations (read our recent introduction article about the brand here). This involved deep products’ evolution and a strategy based on a modular approach to movement development; a family of mechanical movements was created and evolved into different versions. Today, we take a look at the interesting La Chaux-de-Fonds Tourbillon Petite Seconde Retrograde, which was presented during Baselworld 2017.
