Jaeger-LeCoultre Memovox Tribute To Deep Sea Alarm Strap was a small brand

was a small brand

Names can sometimes be misleading

One variant had radioactive dials such as the one found here

featuring it in his documentary Le monde du silence

Jaeger-LeCoultre Memovox Tribute To Deep Sea Alarm Strap was a small brandIn 1947, Vulcain altered horology by creating the world's first ever wrist alarm, the Cricket. Its success would lead to a bevy of wrist mounted alarm watches from numerous brands. Jaeger LeCoultre was one of those brands, but their approach to the wrist alarm perfected the concept and their offering, the Memovox, released in 1950, formed a new benchmark for the class. Like the Cricket, the Memovox employed a twin crown system (the top crown to wind