Atributetoeternity.
- Size 44
Mechanically programmed to account for the Gregorian calendar’s complex leap year exceptions, the Portugieser Eternal Calendar is the first secular perpetual calendar from IWC Schaffhausen. This highly sophisticated watch was awarded the prestigious “Aiguille d’Or” at the Grand Prix d’Horlogerie de Geneve in 2024.
52000 calibre family
The IWC-manufactured 52000 calibre family comprises large automatic movements. The highly efficient Pellaton winding system uses movements of the rotor in both directions to build up a power reserve of 168 hours (7 days) in two barrels. Components that are subject to high stresses, such as the automatic wheel and the clicks, are made of virtually wear-free ceramic.
A Tribute to Eternity
An intricate mechanism, reaching further into the future than ever before, capturing the beauty of time and eternity.
PRODUCT INFORMATION
IWC Portugieser
With its timeless and refined design, the Portugieser blends the elegance of a dress watch with the functional roots of maritime timekeeping and navigation.
