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Bulova 'Devil Diver' Day-Date, c. 1979

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Bulova (maker)
Date
c. 1979
Country of origin
United States
Object type
Wristwatch
Stock no.
40990294
Credit line
Dealer listing, Analog/Shift (40990294)
Catalogue title (original)
Bulova 'Devil Diver' Day-Date (English)

View the source record (dealer listing) ↗ (opens another website in a new tab)Suggest a correction

Record summary

Catalogued by Analog/Shift (dealer), New York (stock number 40990294), this is a wristwatch by Bulova, made in United States, dated c. 1979. 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 — Analog/Shift

Why We Love It When we think of watches from the 1970's one thing comes to mind: Funky case shapes! Brands from all over the world experimented with obtuse, asymmetric, and innovative case designs around this time, for both sport and dress watches alike. Many watches featured integrated bracelets, something that is coming back in a big way right now as we enter the 2020s. Bulova was one such brand. Thriving in the 1970s, the American company had a seemingly endless catalog of funky sports watches, particularly in the dive and chronograph categories. Diver's featuring a "666 Feet" depth reading on the dial have colloquially become known as 'Devil Divers' and have developed a cult-following. This particular piece, a Reference Q518, dates to circa 1979 and remains in outstanding condition throughout - with virtually no signs of wear to speak of. It features a glossy black Tritium dial, a day-date complication, a rotating red and black 'Coke' dive timing bezel, an acrylic crystal, and and tonneau case with a flat-link integrated bracelet with signed clasp. With all of these details, features and designs, it is easy to see why these 'Devil Divers' are quickly developing the following that they have in the past few years. Whether you're a seasoned collector or just getting started, it's hard to go wrong with a stylish, automatic-winding dive watch that suits for any occasion. The Story The story of Bulova is deeply entwined with American manufacturing. Its founder, a Czech immigrant named Joseph Bulova, was inspired by the advances that Ford made in his factory in Highland Park, Michigan. Starting in 1912, Bulova built a factory in Biel, Switzerland, using Ford’s principles of mass production. The brand was among the first to offer a wide range of wristwatches for men, with a distinctive visual style that—thanks to its innovative adoption of advertising and a relocation to Astoria, Queens—became fixed in the American imagination. Bulova took over offices in the Empire State Building and installed an observatory on the roof, in order to measure universal time. In the workshop down below, watchmakers timed the watches they were working on to readings taken in the observatory. The watches that Bulova produced were varied, from handsome three-handers to divers and even chronographs. Bulova produced its first chronographs in the 1940s—single-button affairs with screw-on bezels. Throughout the 1950s, 60s, and 70's, Bulova honed its mastery of chronographs.

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

Dive and water-resistant watches

Keeping water and dust out of a wristwatch was a long-standing challenge. Rolex's screw-down Oyster case (1926) and Omega's Marine (1932) were landmarks; in the early 1950s Blancpain's Fifty Fathoms and Rolex's Submariner defined the professional dive watch with rotating bezels for timing dives, luminous dials and high water resistance. The ISO 6425 standard (1982) later codified what a 'diver's watch' must do.

Dive watches became icons of post-war design and exploration, and their evolution — helium escape valves, ceramic bezels, saturation-diving depth ratings — records the history of underwater work.

What to look for

  • Unidirectional or bidirectional rotating bezel with minute markings.
  • Screw-down crown and case back; depth rating printed on the dial.
  • Luminous hands and markers (radium before c. 1960, tritium c. 1960–1998, then Super-LumiNova).
  • Reference numbers on the case between the lugs or inside the back.

Dating clues

  • Screw-down Oyster cases: from 1926.
  • Professional dive watches: from 1953.
  • Tritium 'T' marks on dials: c. 1960–1998.

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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