IWC · Vintage Collection
Strap for Vintage Portofino 1984 Rose Gold / Black
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 diameter46 mm
ReferenceIW5448-07 (aka: IW544807)
FamilyVintage Collection
MovementIWC caliber 98800
Hours, Minutes, Small Seconds | Moonphase
CaseRose Gold
The Vintage Collection IW5448-07 (aka: IW544807), seen from the bench
The IWC Vintage Collection IW5448-07 (Vintage Portofino 1984 Rose Gold/Black) features a 46mm rose gold case with a moon phase complication on the dial. The watch is powered by the IWC caliber 98800 movement, displaying hours, minutes, small seconds, and moon phase indication. The lug width is 18mm, designed to accommodate structured straps while maintaining visual proportions with the case diameter.
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