HELP: If you can help with information regarding this watch you will forever have a golden plaque in the @gyrusmag Hall of Fame. A friend of mine have this watch in his collection and the story is believed to be something like this: At some point Jaeger-LeCoultre produced a Memovox prototype in three examples. The watch was never set in production. It has a steel case, gold bezel and platinum dial.
Contact me on PM if you have any information to share.