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Heuer Carrera 12 Silver Dial "Red Tachy" Ref. 2447, 1963 — view 1 of 6
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Heuer Carrera 12 Silver Dial "Red Tachy" Ref. 2447, 1963

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Heuer (maker)
Date
1963
Country of origin
Switzerland
Object type
Wristwatch
Materials / technique
silver
Dimensions
Case 36 mm
Stock no.
w-3102
Credit line
Dealer listing, Bulang & Sons (w-3102)
Catalogue title (original)
Heuer Carrera 12 Silver Dial "Red Tachy" Ref. 2447 (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-3102), this is a wristwatch by Heuer, made in Switzerland, dated 1963. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Wristwatches collection. Materials and techniques recorded by the source: silver. Recorded dimensions: Case 36 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

The Heuer Carrera is an iconic chronograph, and the Carrera name is derived from the Carrera Panamericana, a legendary—and often deadly—road race across Mexico. The Heuer connection dates back to 1962, when Jack Heuerattended the 12 Hours of Sebring race in Florida. At the time, Jack had recently taken control of the company after buying out his uncle, who was ready to step away from the business. Jack’s invitation to Sebring came from the Sports Car Club of America as a gesture of thanks for Heuer’s support in providing stopwatches and timing equipment as the official timekeeper for the event. What we have here is an early reference 2447 "Red Tachy"—named for the distinctive red tachymeter scale around the dial. These three-register Carreras were dubbed the "Carrera 12" because they feature a register capable of counting up to 12 hours. The diamond-polished case is in excellent condition, with pump pushers and a screw-back case. The two-tone silver dial features a red tachymeter scale, three subdials with a concentric finish, pencil-style hour and minute hands, and blued chronograph hands. The watch is powered by a Heuer hand-wound movement based on the iconic Valjoux 72 caliber. We believe the winding crown was replaced during a past service. This cool chronograph has been fully serviced by our watchmaker. This is a lovely and elegant-looking dressy sports chronograph that we would love to discuss with you more. Please get in touch! Specifications: - Heuer Carrera “12” Red Tachy Reference 2447 - 36mm steel case with screw-back and pump pushers - Heuer hand-wound movement based on Valjoux 72 caliber - Serial 54xxx, dating to 1963/64 - Silver two-tone dial - Bulang & Sons leather strap - Fully serviced by our watchmaker

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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