HODINKEE reviews the vintage ref. 3521 Ingenieur SL from IWC
IWC Schaffhausen - #VintageWednesday The #IWCIngenieur Ref. 3508: the watch with a world record. In the 1980s IWC participates in a research project for a completely anti-magnetic watch. The solution is found
Magneto's watch - the sleeping beauty IWC Ingenieur Ref. 3508