18 ct 5N gold case, Automatic winding, Diameter 40.9 mm.

IWC Schaffhausen was founded in Switzerland by American engineer Florentine Ariosto Jones in 1868. It has secured an international reputation due to its integration of centuries-old Swiss watchmaking tradition with modern technical brilliance. As a result, every timepiece from IWC Schaffhausen showcases innovation, meticulous craftsmanship and impeccable design.

Showcasing the high-quality craftsmanship for which IWC Schaffhausen is known, the Portugieser reflects a long tradition of Swiss watchmaking. It is recognized globally for hallmark designs including a large case, Arabic numeral markers and a symmetric dial.