IWC's Eternal Calendar Mechanism Explained in Five Minutes
14:20
IN-DEPTH: A Glimpse at Eternity with IWC's Secular Calendar, the new Portugieser Eternal Calendar
4:42
Breguet Classique Linear Perpetual Calendar 7707BA
3:31
Patek Phillipe Perpetual Calendar Explained
8:30
Die Top 5 IWC Neuheiten 2024 - Hands-On mit Eternal Calender & Mehr
4:52
First Thoughts: IWC Portugieser Eternal Calendar
19:47
IWC Portugieser Collection goes BIG with 45m year moonphase (Watches & Wonders 2024)
15:46
IWC SCHAFFHAUSEN Portugieser Eternal Calendar presented at Watches and Wonders 2024.
15:39