We are thrilled to announce that the Portugieser Eternal Calendar has received the prize for the Aiguille d’Or at the 24th Grand Prix d’Horlogerie de Genève (GPHG). An unprecedented feat of haute horlogerie, the first-ever secular perpetual calendar from IWC pushes the boundaries of engineering, with a mechanism that touches the limits of eternity. The groundbreaking timepiece includes a newly engineered 400-year gear that accounts for the exceptions of the Gregorian calendar, calculating the leap year correctly until at least 3999. Another key feature is a Double Moon™ phase display of unprecedented accuracy, which will only deviate from the moon’s orbit by one day after more than 45 million years. #ProudlyMadeInSchaffhausen | #IWCportugieser | #IWCeternal | #GPHG24
👏⏱️ congratulations to everyone involved. 🏆
The IWC Portugieser Eternal Calendar is a masterpiece of engineering. The 400-year gear and Double Moon™ phase display are simply mind-blowing. Well-deserved recognition for IWC! #IWC #GPHG #Innovation
Beautiful looking timepiece! Well done!
I truly think this is one of the most beautiful and functional watches of all time. Cannot wait to get one on my wrist, permanently
The Portugieser Eternal Calendar is a masterpiece. Congrats to all involved!
🤌🏻
Awesome timepiece...
#IWC