Since IWC relaunched the Ingenieur in 2023 with the Automatic 40, IWC Schaffhausen has been building the collection outward with clear intent—new sizes, new materials, and complications that feel earned rather than forced. For Watches and Wonders 2026, that progression reaches its apex. Fifty years after Gérald Genta's original Ingenieur SL defined the template, IWC introduces the collection's first tourbillon.