The century old hand-guilloche technique is used to engrave unique patterns on CHRONOSWISS dials, with lines only few tenths of millimeters thick and few hundredths of millimeters deep. This complicated work is completely done in-house in the Atelier Lucerne. The combination of artisan handcraft with progressive designs and modern technology such as the purple CVD (Chemical Vapor Deposition) coating is our DNA: Modern Mechanical! #chronoswiss #modernmechanical #luxurywatches #regulator #opengear #handguilloche #purple #dailywatches #watchlove #luxusuhren #swissmade #handmade #luxurylife #handcrafted #manufacture #handmade #lucerne #luzern #resec #purplewatch #watchcollector #dailywatch