IWC Mark XI British Air Force Issued Ref 6B/346 steel-bracelets this version is known as

this version is known as the exotic dial and dates to the 1960s – well

68Z yellow gilted manual wind movement

calendar card and papers

the lugs remain crisp and the special case back engravings still very clear

The watch comes with the pictured leather strap with plated Cartier pin buckle

IWC Mark XI British Air Force Issued Ref 6B/346 steel-bracelets this version is known asLaunched in 1948 as a collaboration between IWC and JLC, the Mark XI was crafted to meet British Ministry of Defense (MoD) specifications, producing timeless classics with similar styles. While JLC discontinued production in 1953, IWC continued until the Mark XI's decommissioning in the early 1980s. Adhering to MoD standards, the Mark XI featured a broad arrow designation on the dial, movement, and case, signifying government property. Models after