Jaeger-LeCoultre Polaris Mariner Memovox SpecialPricing Like many other brands

Like many other brands

were even made by Heuer under contract for other brands

At the same time

the Sporto came with inner acrylic case back

but was also released in chronograph variants

Jaeger-LeCoultre Polaris Mariner Memovox SpecialPricing Like many other brandsIn 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