IWC · Portugieser

Strap for Portugieser Automatic 42 Rose Gold / Silver

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

20mm

20 mm straps All IWC

Lug width20 mm

Case diameter42 mm

ReferenceIW5017-06 (aka: IW501706)

FamilyPortugieser

MovementIWC caliber 52011 hours, minutes, small seconds | date | power reserve indicator

Year2025

CaseRose Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

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Straps for the Portugieser IW5017-06 (aka: IW501706)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Portugieser IW5017-06 (aka: IW501706), seen from the bench

The Portugieser IW501706 is equipped with the IWC caliber 52011, featuring hours, minutes, small seconds, date and power reserve indications. The automatic movement offers essential functions in a classic configuration. The reference maintains the traditional proportions of the Portugieser collection with a clean and readable dial.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only