Engineering Materials : IWC Colored Ceramics.

The process of manufacturing a colored ceramic watch is a remarkable feat of material engineering. Zirconium oxide is mixed with different metallic oxides in a precisely defined ratio. As the color changes during the sintering process, numerous trials are needed to achieve exactly the desired result. Each part is made of materials with unique properties and requires specific manufacturing processes. #IWCwatches | #IWCpilot | #IWCingenieur