A legendary calibre, Jaeger-LeCoultre Calibre 815

  • Master Memovox F1
In 1956 the Jaeger-LeCoultre Calibre 815 has become part of modern watchmaking history, the first automatic alarm watch. Two years later, Jaeger-LeCoultre launched the first Memovox with the Worldtime function in its centre and the first Memovox Parking, which sounded an alarm to remind its owner when it was time to feed the parking meter!