One minor detail that appears frequently across the models bearing 875.42 is that they are often absent of the pronounced “JL” and “Speed Beat” branding on the case back. 42 refers to stainless steel, while reference E 875. Instead, the Le Sentier manufacture denotes the case metal in numerical fashion. In the instance of Patek Philippe, case metals are denoted as followed: A for “Acier”, P for “Platin”, J for “Jaune”, etc. Essentially, the Jaeger-LeCoultre Memovox reference E 875 family consists of metal codes which were incorporated sometime in the 1970s. While it may cause a bit of confusion at first, it should be stated up front that the reference 875 and reference 875.42 are the same model. Slight differences between the cases of the 855 and 875 are evident, and will be explored in a future article on the reference 855. Perhaps right behind the reference E 855, the E 875 is a main contender for collectors due to the relatively large dimensions for the era, reliable movement, and distinct DNA. One particular vintage model that maintains contemporary appeal is the reference E 875. As for the lines’ impact upon the manufacturer, the Memovox is an integral part of JLC’s legacy alongside such timepieces as the Reverso and Atmos clock. Introduced at the Swiss Watch Fair at Basel in 1950, Jaeger-LeCoultre’s alarm wristwatch has enjoyed decades of continual production and a diverse catalog that can be looked back upon with fondness. Attracting the attention both collectors and noteworthy performers, the Memovox has been worn by the likes of Miles Davis, Charlie Chaplin and even Alec Baldwin. Of course, others became aware of the watch after its appearance on television shows like ‘ Mad Men’. From a design perspective, many gravitate toward the dual-crowned watch only to then learn about the timepiece’s vocal tendencies. The Memovox is one of the many watches that demands recognition in the vintage watch collecting scene, and not strictly based on its association with the alarm complication. Jaeger-LeCoultre Memovox Reference E 875 A Collector’s Guide

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