IWC Surface Treatment Specialist Cristian Hablützel applies protective varnish to the Probus Medallion and bakes the rotors to harden the coating. Then removes the temporary gold layers and varnish. The pieces are ultrasonically cleaned, rinsed, and dried to reveal their final brilliance. This is just one of the many steps in crafting the Calibre 82 rotor. Discover the remaining steps on our profile. #IWCwatches | IWC Schaffhausen

💡 Up close with the precision assembly of the Ingenieur Automatic 40, as IWC’s Florian Salzer gets to work. 📸 IW328907 #IWCwatches | #IWCingenieur | IWC Schaffhausen