IWC SCHAFFHAUSEN REDEFINES PERPETUAL CALENDARS WITH IWC-PROSET™
Schaffhausen/Geneva, April 14 th , 2026: IWC Schaffhausen unveils the Perpetual Calendar IWC-ProSet ™ at Watches and Wonders in Geneva. This milestone in modern watchmaking ushers in a new era for perpetual calendars at IWC. For the first time, a complete...
