IWC · Portofino
Strap for Portofino Midsize 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
Lug width20 mm
Case diameter34 mm
ReferenceIW3564-02 (aka: IW356402)
FamilyPortofino
MovementIWC caliber 30110 hours, minutes, seconds | date
Year2007 - 2008
CaseRose Gold
Straps for the Portofino IW3564-02 (aka: IW356402)
Selected for the 20 mm lug width · workshop selection
Green Rubberized Alligator Strap with Ecru Tribal Stitching€149
Millennium Green Alligator Strap€195
Black Rubberized Alligator Strap with Red Tribal Stitching€185
Vintage Olive Green Calf Leather Watch Strap€80
Italian Calfskin Rally Strap in Cognac€110
The Portofino IW3564-02 (aka: IW356402), seen from the bench
The IWC Portofino IW356402 is a 34mm dress watch in 18k rose gold featuring the automatic IWC 30110 caliber with approximately 42 hours power reserve. The clean dial displays applied Arabic numerals, blued steel hands, and a date window at 3 o'clock, embodying IWC's philosophy of discrete elegance and harmonious proportions. The rose gold case, approximately 7.4mm thick, offers 30 meters water resistance and accommodates a 20mm strap width.
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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only