LeCoultre Deep Sea Alarm US, Ref. E 857: A Collector's Perspective
Vintage

LeCoultre Deep Sea Alarm US, Ref. E 857: A Collector's Perspective

By amanico · Jun 8, 2020 · 36 replies
amanico
WPS member · Jaeger-LeCoultre forum
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Nicolas (amanico) continues his horological journey, showcasing the LeCoultre Deep Sea Alarm US, Ref. E 857. This post follows his recent feature on its European counterpart, offering readers a rare opportunity to appreciate the subtle distinctions and historical significance of these iconic dive watches side-by-side. Nicolas's personal connection to these timepieces provides an intimate look at what makes them enduring collector favorites.

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After a bit less than 10 days with the Deep Sea Alarm Europe, it is now time to give my wrist to the US sister. 



I think it will stay for the same time on my wrist. 

Another great pleasure watch. 

Best,

Nicolas

About the Jaeger-LeCoultre Memovox Ref. E857

The Jaeger-LeCoultre Memovox reference E857 is a notable example of the brand's alarm watch production from the mid-20th century. This particular reference is distinguished by its larger case size compared to earlier Memovox models, reflecting a shift in design preferences during its era of production. It maintains the characteristic dual crown configuration, with one crown for time setting and winding, and the other for setting and winding the alarm function.

This reference typically features a stainless steel case, though gold-capped or solid gold variants were also produced. The case diameter measures 37mm, a substantial size for its period. It houses the automatic Jaeger-LeCoultre Caliber 825, an important development as it was one of the first automatic alarm movements. The movement provides a power reserve of approximately 45 hours and is protected by a plexiglass crystal.

The E857 appeals to collectors interested in historically significant alarm watches and the evolution of automatic movements. Its larger dimensions make it a more wearable option for modern tastes compared to some earlier Memovox references. Variants exist with different dial finishes and hour marker styles, offering variety within the reference.

Specifications

Caliber
825
Case
Stainless Steel
Diameter
37mm
Dial
Silver
Crystal
Plexiglass

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The Discussion
MI
MichaelC
Jun 8, 2020
Terrific photo!

The watch looks outstanding here. Thank you Nico!

AM
amanico
Jun 8, 2020
My pleasure, Michael. Thanks for your kind words. [nt]

MO
Monopole
Jun 8, 2020
Great watch and is sure hard to find a good set these days.

I wish I started collecting watches much earlier than I did... thanks for sharing.

MO
Monopole
Jun 8, 2020
Drool worthy indeed... awesome! [nt]

JK
jkvs
Jun 8, 2020
This set is absolutely unbelievable!

I am terribly jealous ;-) ;-) Enjoy, for many years to come!

TH
Thomas_3
Jun 8, 2020
Wow, nice, a suit even. :):) [nt]

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