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Yema Yachtingraf

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Yema (maker)
Date
c. 1966
Country of origin
Unrecorded in source
Object type
Wristwatch
Dimensions
Case 39 mm
Stock no.
Product 7266609665
Credit line
Dealer listing, Analog/Shift (product 7266609665)
Catalogue title (original)
Yema Yachtingraf (English)

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Record summary

Catalogued by Analog/Shift (dealer), New York (stock number Product 7266609665), this is a wristwatch by Yema, dated c. 1966. 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 — Analog/Shift

Today, Yachtingrafs are imminently desirable, whether branded by Yema or its U.S.-based distributor, LeJour. A combination of features, ranging from their colorful dials, 39mm steel cases, rotating outer bezels, high quality Valjoux movements, and obscure nautical functionality, clearly add to their appeal. With dimensions and design similar to some of the 60s Chronograph "Greats" (such as the first execution Heuer Autavia and Ed White Speedmaster), it's easy to see why. Yema is a relatively young brand, founded in France in 1948, but they quickly became extremely popular in their home country, and are credited with creating the first automatic chronometers entirely manufactured in France. In 1966, Yema patented a new watch for underwater and yachting use--the Yachtingraf. With a 39mm steel case rated to 10ATM, the Yachtingraf occupied a unique place in the market, and quickly caught on with European sailing enthusiasts. This particular model, the Yachtingraf, dates to approximately 1966 and is powered by the robust Valjoux 7733 Manually-Wound Chronograph Movement. The red, white and blue sub-dial is a classic timer feature, with each segment marking a 5-minute period in the lead up to a regatta. In the 15 minutes leading up to a race, the boat skippers must gather behind the starting line at the first signal, vying with each other for the best position. The color-coding makes the chronograph easy for the skippers to read, letting them know how long until they can cross the start line, thus allowing them to plan the best course and eek out every bit of advantage. With near-perfect case proportions and a rugged appearance, this is a killer yachting timer from a great (however unsung) brand that's the perfect option for the collector who wants a chronograph that's different from the norm.

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.

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