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Vintage Bulova Accutron Tuning Fork Watch Case D55252 circa 1968 Stainless Steel — view 1 of 4
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Wristwatches · Wristwatch

Vintage Bulova Accutron Tuning Fork Watch Case D55252 circa 1968 Stainless Steel

DocumentedDocumented from an auction catalogue; attribution as stated by the auction house.
Maker / attribution
Bulova (maker)
Date
c. 1968
Country of origin
United States
Object type
Wristwatch
Lot
Item 236733131
Credit line
Auction lot record: lot 267, Vintage Omega,Rolex,LeCoultre Luxury Watches, Sphere Auctions LLC (2026), via LiveAuctioneers
Catalogue title (original)
Vintage Bulova Accutron Tuning Fork Watch Case D55252 Circa 1968 Stainless Steel (English)

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Record summary

Catalogued by LiveAuctioneers auction archive (lot Item 236733131), this is a wristwatch by Bulova, made in United States, dated c. 1968. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Wristwatches collection. The record is illustrated with 4 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

Lot description — Sphere Auctions LLC

This is a Bulova Accutron wristwatch, powered by Bulova's electronic tuning fork movement. Case back date code "M8" dates this piece to 1968. Case measures approximately 34.78mm per direct caliper measurement in photos.Dial is signed "ACCUTRON" with the tuning fork logo at 12 o'clock, applied stick hour markers, and a printed dot minute track. The dial shows heavy age discoloration with a pronounced amber/tea-stained tone throughout.Case back is stamped "BULOVA," "WATERPROOF," "PATENTED," "STAINLESS STEEL," with case serial D55252 and date code M8.Bracelet is a stainless steel expansion band, stamped "Speidel" with patent number 2,689,450 on the end links.Untested for working condition — as an electronic tuning-fork movement, it will need a compatible battery and likely servicing to confirm function; these movements can be costly to restore if the drive coil has failed.

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

Quartz, digital and electronic watches

Electronic watches arrived in three steps. The Hamilton Electric 500 (1957) was the first battery-powered wristwatch, still with a balance; Bulova's Accutron (1960) used a tuning fork. On 25 December 1969 Seiko released the Astron 35SQ, the first quartz wristwatch, closely followed by the Swiss Beta 21 group. In 1972 Hamilton's Pulsar introduced the LED digital watch, and LCD displays soon made digital watches cheap.

The 'Quartz Crisis' that followed devastated the Swiss mechanical industry, which lost two-thirds of its workforce between 1970 and 1984 before recovering with the Swatch (1983) and the luxury mechanical revival. Solar, radio-controlled, kinetic and connected smartwatches continue the electronic line.

What to look for

  • Battery hatch in the case back and calibre markings with 'Quartz' or a crystal frequency.
  • Display technology: LED (red, push-button) versus LCD (always-on).
  • Tuning-fork hum and a smoothly sweeping seconds hand on Accutrons.
  • Model and reference numbers, often printed on the back.

Dating clues

  • Electric balance watches: from 1957.
  • Tuning-fork watches: 1960–c. 1977.
  • Quartz analogue: from December 1969; LED digital: 1972–c. 1978; LCD from 1973.

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.

Read next:Seiko calibre 35A (Astron)

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