IWC Ingenieur Automatic 3508 / 500.000 A/m - Full Set - Watchurbia - The vintage portfolio
Hairspring Watches on X: "Finds. This is the Ingenieur that should be grabbing headlines. This is the 500K A/m ref. 3508, an absurdly over-engineered antimagnetic scientist's watch also from Genta's pen. Made