which was a sophisticated feature during the era

Movement: Caliber 40T

produced circa 1950

Movement serial masked: 2239••••

Circa 60 Years Old / IWC Schaffhausen / Ref 709 / Vintage 1960s Watch / Cal 89 Movement / Serviced precision movement which was a sophisticated featureYou save 369,00 EUR right away The service and identification document is included in the price. The IWC Schaffhausen Reference 709, featuring the renowned Caliber 89, is a celebrated example of mid 20th century horological craftsmanship. Produced circa 1965, as verified from internal movement serial tables, this watch showcases the precision and robust engineering that IWC is known for. The Caliber 89 movement, with its manual winding mechanism,