IWC Portugieser Chronograph Ceratanium® (Ref. IW371631)

An icon enters dark mode. A completely new dimension of the timeless Portugieser comes into focus, as a limited-edition, all-black execution reduces the design to its most essential form. The striking aesthetic of the Portugieser Chronograph Ceratanium® (Ref. IW371631) is made possible by a case, crown and pushers in matte black Ceratanium®, marking the first use of this advanced performance material in the Portugieser collection. #IWCwatches #IWCportugieser #IWCceratanium