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IWC Portugieser Chronograph Ceratanium® (Ref. IW371631)

IWC Schaffhausen · 2026-02-26 · 0:20

⌚ IWC Portugieser: value and history

Official IWC Schaffhausen playlist «Portugieser.» on YouTube.

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.
Description by IWC Schaffhausen on YouTube

swisswatchexperts.com · Watch on YouTube · IWC Schaffhausen channel · All videos

The brand behind this video

The official IWC Schaffhausen channel uploaded this video on 2026-02-26; here it is listed under “IWC Schaffhausen – Portugieser.”. The brand's history goes back to 1868; today IWC Schaffhausen is based in Schaffhausen. Today it belongs to Richemont. Among the brand's well-known lines are IWC Ingenieur, IWC Big Pilot and IWC Aquatimer.

More about IWC Schaffhausen: history, models and prices · Value your IWC Schaffhausen watch

Independent overview by SwissWatchExperts – not affiliated with IWC Schaffhausen.

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