Difference between revisions of "IWC Mk11"
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==History== | ==History== | ||
| + | The Mark XI was launched in 1948 when International Watch Company ([[IWC - International Watch Company|IWC]]) and Jaeger-LeCoultre ([[Jaeger LeCoultre|JLC]]) produced watches that were based on specifications from the British Ministry of Defense (MoD). Functionality was the primary concern of these timepieces, and the resulting watches would end up as all-time classics. Due to the specification standards that the MoD laid out for the build of the Mark XI, both models from IWC and JLC were quite similar in size and style. However, JLC stopped making their version around 1953, while IWC continued to produce its take until the watch was decommissioned in the early 1980s. | ||
| + | The MoD standards required that the dial, movement, and case all be designated with a broad arrow to indicate it was government property. This example has all the appropriate markings. The caseback is also engraved, "6B 346 646/51." The "6B 346" stands for the specific model, Mark XI, and "646/51" means it was the 646th model to be produced in 1951. The Mark XI served as the debut for the legendary, manually wound caliber 89. Caliber 89 is considered to be one of the most reliable manually wound, time-only movements ever. It was imperative that these Mark XIs were accurate so that British pilots could be effective during their missions. | ||
==Production History and Variations== | ==Production History and Variations== | ||
Revision as of 22:52, 15 April 2020
IWC Mk11
- Ref 6b/343
- Calibre 89
- Production Numbers: Approx 8000
History
The Mark XI was launched in 1948 when International Watch Company (IWC) and Jaeger-LeCoultre (JLC) produced watches that were based on specifications from the British Ministry of Defense (MoD). Functionality was the primary concern of these timepieces, and the resulting watches would end up as all-time classics. Due to the specification standards that the MoD laid out for the build of the Mark XI, both models from IWC and JLC were quite similar in size and style. However, JLC stopped making their version around 1953, while IWC continued to produce its take until the watch was decommissioned in the early 1980s. The MoD standards required that the dial, movement, and case all be designated with a broad arrow to indicate it was government property. This example has all the appropriate markings. The caseback is also engraved, "6B 346 646/51." The "6B 346" stands for the specific model, Mark XI, and "646/51" means it was the 646th model to be produced in 1951. The Mark XI served as the debut for the legendary, manually wound caliber 89. Caliber 89 is considered to be one of the most reliable manually wound, time-only movements ever. It was imperative that these Mark XIs were accurate so that British pilots could be effective during their missions.
