IWC · Portugieser
Strap for Portuguese Tourbillon Mystere 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 diameter44 mm
ReferenceIW5042-10
FamilyPortugieser
MovementIWC caliber 50900 hours, minutes, small seconds | power reserve indicator, tourbillon escapement
Year2008 - 2009
CaseRed Gold
Straps for the Portugieser IW5042-10
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 Portugieser IW5042-10, seen from the bench
The Portugieser IW5042-10 is equipped with the IWC 50900 caliber with a tourbillon escapement and power reserve indicator. The movement displays hours, minutes, small seconds and power reserve. The technical configuration integrates the tourbillon mechanism with the basic functions of the timepiece.
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