Skip to content
Jaeger LeCoultre Polaris Memovox Tropical Dial Ref E859 68, 1968 — view 1 of 6
View 1 of 6 · Image: Bulang & Sons · original image source (opens another website in a new tab)

Wristwatches · Wristwatch

Jaeger LeCoultre Polaris Memovox Tropical Dial Ref E859 68, 1968

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Jaeger Lecoultre (maker)
Date
1968
Country of origin
Switzerland
Object type
Wristwatch
Dimensions
Case 39 mm
Stock no.
W-2680
Credit line
Dealer listing, Bulang & Sons (W-2680)
Catalogue title (original)
Jaeger LeCoultre Polaris Memovox Tropical Dial Ref E859 '68 (English)

View the source record (dealer listing) ↗ (opens another website in a new tab)Suggest a correction

Record summary

Catalogued by Bulang & Sons (dealer), Copenhagen (stock number W-2680), this is a wristwatch by Jaeger Lecoultre, made in Switzerland, dated 1968. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Wristwatches collection. Recorded dimensions: Case 39 mm. The record is illustrated with 6 photographs.

Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.

Catalogue description

Dealer description — Bulang & Sons

This is a rare US version of the JLC Polaris – a diver’s Memovox. The watch used the alarm function to tell the diver he needed to return to the surface., so cool ! The word ‘Memovox’ was invented by Jaeger Le Coultre and is an amalgamation of two Latin words. Memor, which means remembering and Vox, which means voice. This is a rare example with the movement and dial signed LeCoultre only and then that dial…Tropical love! This watch is housed in a large size waterproof case with three crowns – one to wind and set the watch, one to wind and set the alarm and the other to rotate the bezel. As with the whole watch, the dial is in beautiful original condition, with a tropical brown dial with black outer bezel and black inner rotating disc. The watch comes on the pictured Tropic sblack rubber strap that resembles the vintage Tropic strap on which these watches were often worn. The watch has been fully serviced by our watchmaker. We would love to discuss this funky diver with you, either here at the lounge or on a call. Get in touch! Specifications: - Reference E857 - Serial 113xxxx dates to 1968 - 39mm steel compressor case - LeCoultre signed tropical dial - ‘Hammer’ automatic movement with alarm system - Black Tropic rubber strap - Fully serviced by our watchmaker - Includes a handmade leather watch pouch

Historical context

Modern Mechanical Horology (1945 – 1969)

Tool watches for divers, pilots and astronauts; electric watches anticipate the electronic age.

The classic era of the mechanical wristwatch: dive watches, chronographs for motor racing and space flight, GMT watches for jet travel, slim dress watches, automatic calendars, and the rise of Japanese manufacturers alongside Swiss, American, German and Soviet industries.

Read the period in the timelineMore wristwatches from this periodEarlier: Golden Age of Mechanical Watchmaking

Atlas type guide

Wristwatches

Bracelet watches were worn by women from the early nineteenth century — Breguet made one for Caroline Murat, Queen of Naples, in 1810–12 — but the wristwatch only became a man's instrument with military use and aviation in the early twentieth century. Between the World Wars it overtook the pocket watch; the 1920s and 1930s brought rectangular Art Deco cases, water-resistant cases and the first automatic winding systems.

After 1945 the wristwatch became a carrier of identity — dress watches, sports and dive watches, chronographs, calendars — produced by Swiss, American, Japanese, German, Soviet and Chinese industries. The quartz revolution after 1969 and the mechanical renaissance since the 1990s, including the rise of independent watchmakers, complete the story.

What to look for

  • The reference number (between the lugs or inside the case back) and serial number, the starting point for dating.
  • The calibre: its maker and number are often stamped under the dial or on the bridge.
  • Originality of dial, hands and crown — refinished ('redial') dials are common.
  • Case material marks: 18K/750, 14K/585, stainless steel, gold-filled, plated.

Dating clues

  • Wire-lug cases: before c. 1925.
  • Water-resistant screw-down cases: from 1926.
  • Quartz movements: from 1969; sapphire crystals widespread after c. 1980.

General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.

Read next:Detached lever escapementIdentification Centre

Related records