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Hamilton Automatic (Ref. 820002-3), 1970s — view 1 of 6
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Wristwatches · Wristwatch

Hamilton Automatic (Ref. 820002-3), 1970s

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Hamilton (maker)
Date
1970s
Country of origin
Switzerland
Object type
Wristwatch
Stock no.
HAM8200023
Credit line
Dealer listing, Craft & Tailored (HAM8200023)
Catalogue title (original)
1970s Hamilton Automatic (Ref. 820002-3) (English)

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Record summary

Catalogued by Craft & Tailored (dealer), Los Angeles (stock number HAM8200023), this is a wristwatch by Hamilton, made in Switzerland, dated 1970s. The Atlas places it in the Quartz Revolution period (1969 – 1990) 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 — Craft & Tailored

In 1982 Hamilton was founded in Lancaster, Pennsylvania and initially specialized in producing pocket watches. The brand boasts a long and impressive history of breakthroughs in design and technology. Due to becoming an official supplier to the U.S. Armed Forces during WWI, they transitioned focus from pocket watches to wristwatches. And come WWII, they stopped producing watches for the consumer market altogether to cater to the massive demand of supplying the U.S. Armed Forces, producing over one million timepieces, including marine chronometers. Their innovations and accuracy earned the company an Army-Navy E award for their excellence in manufacturing. After recovering from the demands of war, Hamilton returned to the civilian market to continue producing innovative and truly bizarre designs for decades to come. SPECS Stock # HAM8200023 Brand Hamilton Style Automatic Model 820002-3 Serial N/A Size Men's Material Stainless Steel Dial Silver W/ Orange Millimeters 36 Bracelet Hamilton "Kevin Drema" Bracelet CASE & BRACELET Featuring a 36-millimeter stainless steel barrel-shaped case this selfwinding Hamilton is the epitome of 70s funky watch design. The watch is in fantastic condition and is still worn on its Hamilton signed steel bracelet. DIAL & HANDS The dial is a beautiful sunburst silver with bright orange hour markers and hands, once again simply screaming the 70s. All of the dial's tritium has been retained and aged to a stunning cream color. All around you have just a fantastic and eye-catching piece ready for daily wear. ACCESSORIES None. The watch is keeping time perfectly, previous service history is unknown.

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

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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