IWC · Portofino
Strap for Portofino Hand-Wound Eight Days Moonphase Red Gold / Silver
Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
18mm
Lug width18 mm
Case diameter45 mm
ReferenceIW5164-09 (aka: IW516409)
FamilyPortofino
MovementIWC caliber 59800 hours, minutes, small seconds | date | moonphase | power reserve indicator
Year2020
CaseRed Gold
Straps for the Portofino IW5164-09 (aka: IW516409)
Selected for the 18 mm lug width
Hammered Calfskin Strap Light Blue€98
Vintage Brown Calfskin Strap — Natural Patina€98
Hammered Pink Strap with Ecru Stitching€98
Hammered Yellow Strap with Ecru Stitching€98
Grey Hammered Leather Strap with Ecru Stitching€98
Swift Red Leather Strap€120
The Portofino IW5164-09 (aka: IW516409), seen from the bench
The IWC Portofino IW516409 is a classic dress watch featuring a 45mm red gold case with silver dial. It houses the IWC 59800 automatic movement with an eight-day power reserve and complications including moonphase indicator at 6 o'clock, small seconds subdial at 9 o'clock, and power reserve indicator at 3 o'clock. The 18mm lug width accommodates the strap attachment precisely proportioned to the case diameter and dial 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