The Jaeger-LeCoultre Reverso series was originally designed for polo competitions. The initial reverse is usually blank, and the game is flipped into a blank back to protect the watch. Now because of its unique double-sided display time de…

The pilot was represented because the watch was originally used as a spare instrument for the aircraft. In the last century, especially in wartime, the failure rate of aircraft instruments was very high, so the watch had many functions on …