IWC · Portofino

Strap for Portofino Automatic Moon Phase 37 Red Gold / Diamond / Silver / Bracelet

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

18mm

18 mm straps All IWC

Lug width18 mm

Case diameter37 mm

ReferenceIW4590-10 (aka: IW459010)

FamilyPortofino

MovementIWC caliber 35800 hours, minutes, seconds | moonphase

Year2017

CaseRed 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 Portofino IW4590-10 (aka: IW459010)

Selected for the 18 mm lug width

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The Portofino IW4590-10 (aka: IW459010), seen from the bench

The Portofino IW459010 is equipped with the IWC Caliber 35800 offering hours, minutes, seconds and moon phase indication. The model features a dial with integrated astronomical moon complication in the manufacture movement. The reference belongs to the IWC Portofino collection characterized by classic lines and essential functions.

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