IWC Schaffhausen Portugieser Chronograph – 41mm – Ceratanium
Ref. IW371631
This IWC Portugieser Chronograph in Ceratanium is a modern, technical take on one of IWC’s most iconic designs, blending classic chronograph aesthetics with advanced materials, by Geneva Watch Company.
The 41mm case is crafted from Ceratanium®—IWC’s proprietary material that combines the lightness of titanium with the scratch resistance of ceramic, finished in a sleek matte black. This gives the watch a stealthy, contemporary look while maintaining durability.
The black dial keeps the signature Portugieser layout clean and balanced.





