...my beloved Portugieser Perpetual Calendar:
This watch has gone for some years without any issues, but has recently gone from automatic to hand-wound. ๐คจ ๐ค ๐ The rotor moves freely, but the vaunted Pellaton winding system is currently for show only. I'm curious to hear from IWC what they think has happened. (No trauma involved, as far as I can remember.)