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Wittnauer Professional Chronograph ref. 7004A, Matte Black Dial — view 1 of 6
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Wittnauer Professional Chronograph ref. 7004A, Matte Black Dial

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Wittnauer (maker)
Date
c. 1960s
Country of origin
Unrecorded in source
Object type
Wristwatch
Dimensions
Case 40 mm
Stock no.
OC3431
Credit line
Dealer listing, Oliver & Clarke (OC3431)
Catalogue title (original)
Wittnauer Professional Chronograph Ref. 7004A - Matte Black Dial Unpolished (English)

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

Record summary

Catalogued by Oliver & Clarke (dealer), United Kingdom (stock number OC3431), this is a wristwatch by Wittnauer, dated c. 1960s. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Wristwatches collection. Recorded dimensions: Case 40 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 — Oliver & Clarke

Wittnauer began in New York in 1885, when Swiss immigrant Albert Wittnauer established a company dedicated to importing finely made Swiss watches for the American market. Rather than competing on volume, Wittnauer built its reputation on precision and practicality, cultivating close relationships with Swiss manufacturers while supplying dependable timepieces to professionals, explorers, and aviators. By the early twentieth century, the brand had become synonymous with robust Swiss craftsmanship tailored to American tastes. The brand passed through several corporate owners in the decades that followed, eventually becoming part of Bulova in 2001, closing the chapter on one of America's most respected names in Swiss watchmaking while leaving behind a remarkably diverse and often under-appreciated legacy. The piece that we have here is very likely what comes to mind when you hear "Wittnauer Chronograph," and for good reason. The proportions are excellent. The size and wearing experience is contemporary. The looks, particularly variants with the brown rotating timing bezel like this example, are excellent. It also happens to be a very close relative to the Wittnauer Ref. 235T, which has left its mark in history as being one of the watches that NASA decided against choosing to go to space with along with a handful of others. The case comes in at 40mm in diameter and features 'faceted' lugs, large 'pump' pushers, a screw-down caseback, a signed, oversize crown. The bracelet is a fantastic period-correct stainless steel 'beads-of-rice' unit with a signed adjustable blade clasp, which shows normal wear that matches that of the case. Inside, the black dial has a sporty and legible matte surface with minimal text rendered in white, an outer tachymeter scale also in white, patinated Tritium indices, and a matching Tritium handset with a massive 'lollipop' seconds hand. This piece is an earlier example dating to circa the 1960s and is powered by Wittnauer's Cal 14Y, which is based on the Landeron 248. As it pertains to vintage collecting, this checks a heck of a lot of boxes; a niche, respected brand, excellent looks, strong condition, and a very interesting story.

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

Chronographs and split-seconds watches

A chronograph is a watch with an additional seconds hand that can be started, stopped and returned to zero independently of the timekeeping. Louis Moinet built an early example in 1816 and Nicolas Rieussec a recording 'chronographe' in 1821; Adolphe Nicole's heart-shaped reset cam (patented 1862) made the modern return-to-zero possible. Split-seconds (rattrapante) chronographs add a second hand that can be stopped for intermediate times; flyback chronographs restart instantly.

Chronographs were essential tools for doctors (pulsometer scales), artillery (telemeter), engineers and sport. In wristwatches, Valjoux, Venus, Lemania and later the automatic chronographs of 1969 (Zenith El Primero, the Chronomatic Calibre 11 group and Seiko 6139) are milestones.

What to look for

  • Push-pieces on the case band or a single button in the crown (monopusher).
  • Subsidiary registers for minutes and hours; tachymeter, telemeter or pulsometer scales.
  • Column wheel versus cam control visible in the movement.
  • Calibre markings of specialist makers (Valjoux, Lemania, Venus, Landeron).

Dating clues

  • Pocket chronographs with heart cam reset: after 1862.
  • Wrist chronographs: from c. 1910; two-button designs from the 1930s.
  • Automatic chronographs: from 1969.

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:Flyback chronographChronograph

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