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Longines Automatic Conquest, ref. 9000, circa 1957 — view 1 of 6
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Wristwatches · Wristwatch

Longines Automatic Conquest, ref. 9000, circa 1957

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Longines (maker)
Date
c. 1957
Country of origin
Switzerland
Object type
Wristwatch
Stock no.
VWS3144
Credit line
Dealer listing, Vintage Watch Specialist (VWS3144)
Catalogue title (original)
Longines Automatic Conquest - Model Reference 9000 - c.1957 (English)

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Record summary

Catalogued by Vintage Watch Specialist (dealer), United Kingdom (stock number VWS3144), this is a wristwatch by Longines, made in Switzerland, dated c. 1957. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Wristwatches collection. 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 — Vintage Watch Specialist

A Beautiful and Well-Preserved Longines Automatic Conquest - Model 9000 with an Opulent Gilt Furnished Dial, c.1957 Longines, a Swiss watch brand, has been synonymous with elegance and precision since its establishment in 1832 by Auguste Agassiz. Nestled in Saint-Imier, Switzerland, Longines has played a pivotal role in the evolution of watchmaking technology, combining traditional craftsmanship with advancements in timekeeping. Known for their classic design and sophisticated functionality, Longines watches are distinguished by their timeless aesthetic and durability. Registered in Switzerland on April 3rd 1954, Conquest was the first product family that the brand established. What's on Offer This beautiful Longines Conquest is charming, the dial is furnished with gilt arrowhead hour markers and stylish Dauphine hands with slim luminous inserts. The dial has taken on some patina across the central pinion and outwards - as a vintage watch collector we are sure you will appreciate the joy of seeing this natural age process. The dial is rather opulent with its gilt hour markers and wears beautifully on the wrist, it is certainly full of character. The case is crafted from polished stainless steel and is in superb condition given the watch's age of near on 70 years. To the case back you will note the watch displays a distinctive feature – the "gold seal of Longines quality" – which was a guarantee of quality specific to the original Conquest line. There are two versions of the medallion: that used for the models in gold is in the form of a constellation and that used for the models in steel represents a fish as you see here. This is a wonderful vintage piece that would make a fantastic asset in any collection, and a beautiful watch to wear.

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

Automatic (self-winding) watches

Self-winding watches use the wearer's motion to wind the mainspring. Abraham-Louis Perrelet and Breguet made 'perpétuelle' pocket watches with oscillating weights in the late eighteenth century, but the principle only became practical in the wristwatch. John Harwood patented a bumper automatic in 1923; Rolex's Perpetual rotor (1931) winding in one direction, and later bidirectional rotors (Eterna, Felsa Bidynator), established the modern form. Micro-rotors (Universal Genève, Buren) and peripheral rotors made automatic watches thinner.

What to look for

  • A semicircular rotor turning 360° over the movement, or a 'bumper' weight that rebounds between springs.
  • 'Automatic', 'Perpetual' or 'Self-winding' on the dial.
  • A sealed screw-back case, since automatic watches are wound less often by the crown.

Dating clues

  • Bumper automatics: 1923–c. 1955.
  • Full rotors: from 1931 (Rolex); widespread after c. 1950.
  • Micro-rotors: from 1954–1958.

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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