Issued in 1951, IWC “Mark 11,” the iconic model powered by the legendary Cal. 89, stainless steel waterproof Royal Air Force model.
An undisputed masterpiece representing International Watch Company, the Mark 11 boasts outstanding practicality and quality among military watches of its era. It features a highly legible black matte dial combining luminous Arabic numerals, a double-case-construction stainless steel screw-back case offering excellent anti-magnetic and waterproof properties, and IWC’s renowned hand-wound Cal. 89, equipped with a hacking mechanism.
The dial has developed an attractive gradient-like patina over the years, while the substantial screw-back waterproof case retains its robust original form despite some minor scratches. Together, these characteristics give the watch an exceptional and authentic military character.