The essence of the luxury watch lies in its craftsmanship. Every single element, through the intricately made motion on the polished case, is the result of innumerable hours of experienced labour. Bidirectional rotatable 60-moment graduated bezel with matt black Cerachrom insert in ceramic, polished raised numerals and graduations IWC Schaffhausen: https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/