IWC · Portofino
Strap for Portofino Hand-Wound Eight Days Platinum / Laureus Charity Night 2011
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
ReferenceIW5101-05 (aka: IW510105)
FamilyPortofino
MovementIWC caliber 59210
Hours, Minutes, Small Seconds | Date | Power Reserve Indicator
CasePlatinum
The Portofino IW5101-05 (aka: IW510105), seen from the bench
The Portofino IW510105 features the IWC 59210 caliber with power reserve indication in addition to the hour, minute, small second and date functions. The watch has an integrated power reserve indicator on the dial. The Portofino collection represents the dress watch line of the Swiss brand with an essential three-hand design.
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