IWC · Portugieser
Strap for Portugieser Jubilee Platinum
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 diameter42 mm
ReferenceIW5441-06 (aka: 5441-06, IW544106)
FamilyPortugieser
MovementIWC caliber 9828
Hours, Minutes, Small Seconds
CasePlatinum
Straps for the Portugieser IW5441-06 (aka: 5441-06, IW544106)
Selected for the 20 mm lug width · workshop selection
Green Rubberized Alligator Strap with Ecru Tribal Stitching€185
Novonappa Black Strap — IWC Pilot Style€149
Black Alligator Strap with Light Blue Edges€210
Black Alligator Strap with White Edges€210
Millenium Cognac Alligator Strap€270
The Portugieser IW5441-06 (aka: 5441-06, IW544106), seen from the bench
The Portugieser IW544106 is powered by the IWC caliber 9828 with hours, minutes, and small seconds indication. The movement features a small seconds subdial off-center from the classic three-register configuration. The reference belongs to the IWC Portugieser collection, characterized by a minimalist design and excellent readability of the dial.
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