Jaeger-LeCoultre

Memovox Deep Sea (First Generation)

Introduced in 1959, the Memovox Deep Sea applied a mechanical alarm to the practical timing needs of diving. Its audible reminder helped signal when to begin returning to the surface, establishing the alarm-diver lineage that later led to the Memovox Polaris.

No longer available for purchase directly.

Source: Jaeger-LeCoultre — The History of The Collectibles