- Portugieser – Reimagining an iconic design
- Powered by the IWC-manufactured 52616 calibre movement
- Presented in a completely re-engineered 44mm 18K rose gold case secured with a dark brown leather strap by Santoni
- Water resistant to 5 bar (50 metres)
- Equipped with a perpetual calendar, one of the most fascinating haute horlogerie complications
A MODERN DAY MASTERPIECE
An unequivocal icon, The Portugieser Perpetual Calendar showcases an intrinsic 1930s IWC Schaffhausen design, reimagined for the modern day. Timeless luxury meets unparalleled quality for a statement timepiece that is as functional as it is comfortable.
Boasting clean, bold aesthetics on an open dial, this model benefits from a perpetual calendar. One of the most fascinating haute horlogerie complications, the perpetual calendar displays the date, day, month, and year in four digits, as well as the perpetual moon phase.
THE SEDUCTIVE SHIMMER OF THE MOON
Beautifully crafted from 18K rose gold, the case is encircled by a thin bezel, giving the illusion of a much larger watch than its 44mm size.
A nod to the unique shimmer of the moon’s surface, the silver dial features a power reserve display, Arabic numerals, and a perpetual calendar.
This captivating model fastens securely with a dark brown leather strap by Santoni and is water resistant up to 5 bar (50 metres). The 52616 calibre movement provides power, precision, and an impressive 168-hour power reserve.



























Audrey Fitzgerald (verified owner) –
Acquiring this IWC Schaffhausen IWC Portugieser Perpetual Calendar through Aurevorn Watches was a consummate luxury buying experience. The timepiece arrived in impeccable condition with all original factory boxes, stamped warranty documentation, and provenance papers fully accounted for. Timegrapher testing confirms it is beating with an impressive amplitude of 312° and running at +1.2 seconds per day. The case beveling and finishing are razor-sharp under a 10x loupe. Fully authenticated upon arrival by my independent watchmaker. Unreservedly recommended.