IWC Portugieser Chronograph Ceratanium 41mm automatic watch, black dial
IW371631
£12,700
Price at Goldsmiths, checked 28 October 2026. Prices can change: Goldsmiths' page has the final word.
41mmAutomatic30 m water resistantCerataniumMen's
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Specifications
| Brand | IWC |
|---|---|
| Model | Portugieser Chronograph Ceratanium |
| Reference | IW371631 |
| Gender | Men's |
| Style | — |
| Case size | 41mm |
|---|---|
| Lug to lug | — |
| Case material | Ceratanium |
| Bezel | — |
| Dial colour | Black |
| Strap | Rubber |
Will 41mm suit your wrist? Check your size
| Movement | Automatic |
|---|---|
| Calibre | — |
| Power reserve | — |
| Water resistance | 30 m |
| Crystal | — |
| Thickness | — |
| Date | — |
| Guarantee | 2 years + 6 years through IWC Care registration |
A dash means neither Goldsmiths nor IWC states it on the pages we read, so it's left blank rather than guessed.