Watches & Wonders 2024: IWC Portugueser Eternal Calendar, JLC Master Ultra Thin Perpetual, Piaget AUC Tourbillon, and Ferdinand Berthoud FB RES
IWC Portugieser Eternal Calendar You never own an IWC Portugieser Eternal Calendar. You’re just passing it along till about 2,000,000 generations later, someone takes it in for the moon phase to be adjusted. It’s insane that the caliber 52640’s moon phase will stay accurate for 45 million years! That overshadows…