IWC · Portofino
Strap for Portofino Hand-Wound Eight Days Moonphase Red Gold / Ardoise
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 diameter45 mm
ReferenceIW5164-03 (aka: IW516403)
FamilyPortofino
MovementIWC caliber 59800 hours, minutes, small seconds | date | moonphase | power reserve indicator
Year2017
CaseRed Gold
Straps for the Portofino IW5164-03 (aka: IW516403)
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 IW5164-03 (aka: IW516403), seen from the bench
The Portofino IW516403 is powered by the IWC caliber 59800 with hour, minute, small seconds, date, moon phase and power reserve indications. The watch features integrated astronomical complications in an IWC manufacture movement. The dial configuration includes a power reserve indicator and moon phase display.
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