The IWC Portugieser Eternal Calendar Wins the Aiguille d’Or at the Grand Prix d’Horlogerie de Genève 2024
Schaffhausen/Geneva, 14th November 2024 — IWC Schaffhausen’s Portugieser Eternal Calendar has been awarded the prestigious “Aiguille d’Or” at the 24th Grand Prix d’Horlogerie de Genève (GPHG), the ultimate recognition in…
