
Wristwatches · Wristwatch
Jaeger-LeCoultre Memovox HPG 'Egg', 1970s
- Maker / attribution
- Jaeger LeCoultre (maker)
- Date
- 1970s
- Historical period
- Quartz Revolution (1969 – 1990)
- Country of origin
- Unrecorded in source
- Object type
- Wristwatch
- Dimensions
- Case 37 mm
- Stock no.
- 40980071
- Credit line
- Dealer listing, Analog/Shift (40980071)
- Catalogue title (original)
- Jaeger-LeCoultre Memovox HPG 'Egg' (English)
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Record summary
Catalogued by Analog/Shift (dealer), New York (stock number 40980071), this is a wristwatch by Jaeger LeCoultre, dated 1970s. The Atlas places it in the Quartz Revolution period (1969 – 1990) of its Wristwatches collection. Recorded dimensions: Case 37 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 — Analog/Shift
The first popular mechanical alarm wristwatch was the Vulcain Cricket. It gained many accolades upon its debut in 1947, making its way onto the wrists of numerous notable individuals — including several U.S. Presidents. In the late 1940s, Jaeger-LeCoultre began producing its own mechanical alarm watch to compete with the popular Cricket. Utilizing a unique twin-crown system and a unique alarm mechanism — the Memovox employs a hammer that strikes against a post welded to the caseback, whereas the Cricket uses a resonant, dual-case back design — JLC set itself apart and in so doing, created one of the most iconic models of post-War watchmaking. LeCoultre's earliest Memovox expressions were largely available in Europe, while American-market models — cased in steel, two-tone, or in 14K gold in an array of dial configurations — were offered as early as 1951. This particular example dates to the 1970s and is one of the funkier takes on JLC's signature complications. Housed in a 37mm, 18K yellow, egg-shaped case with dual signed winding crowns and an as-bold-as-they-come bezel, this a beautifully patinated champagne-brown dial features applied Tritium indices, a matching syringe handset, and a central rotating alarm disc that bears the 'HPG' signature, otherwise known as 'High Precision Guaranteed'. Powered by a self-winding Calibre 916 movement, this piece is outfitted to one of our premium Nubuck leather straps in a Galway Green tone with a matching gold-tone pin buckle. Not many models with the Calibre 916 were produces, and fewer with a precious metal case. The Memovox is continues to be an under-appreciated watch from a storied manufacture , and this particular iteration with its pure 70's funk is probably horology's best kept secret.
Historical context
Quartz Revolution (1969 – 1990)
Seiko's Astron begins mass quartz timekeeping; traditional industries contract sharply.
Quartz and digital watches transformed the market after 1969. Swiss employment collapsed, Japanese and Hong Kong production soared, and the Swatch (1983) helped the Swiss industry recover; mechanical watches survived as luxury goods.
Read the period in the timelineMore wristwatches from this periodEarlier: Modern Mechanical Horology
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.
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