IWC

The IWC Mark XI is a renowned pilot's watch, initially introduced in 1948 and widely adopted by various air forces, including the South African Air Force (SAAF). The SAAF procured approximately 200 Mark XI watches between 1961 and 1986, delivered in three distinct batches.

These timepieces were equipped with the manual-winding Caliber 89 movement, celebrated for its precision and reliability. The design featured a black dial with luminous indices and hands, encased in a robust stainless steel case measuring 36 mm in diameter. Notably, SAAF-issued Mark XI watches often lacked the broad arrow symbol found on other military versions, as South Africa did not recognize the UK monarch as their head of state.

In the early 1990s, many of these watches were decommissioned and destroyed by SAAF quartermasters at the end of their service life, making surviving examples particularly rare and highly sought after by collectors.

The IWC Mark XI's association with the SAAF underscores its historical significance and enduring appeal among military watch enthusiasts.