Wristwatches · Wristwatch
Breitling 'Long Playing' Chronograph
- Maker / attribution
- Breitling (maker)
- Date
- c. 1970
- Historical period
- Quartz Revolution (1969 – 1990)
- Country of origin
- Switzerland
- Object type
- Wristwatch
- Dimensions
- Case 42 mm
- Stock no.
- 40940015
- Credit line
- Dealer listing, Analog/Shift (40940015)
- Catalogue title (original)
- Breitling 'Long Playing' Chronograph (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 40940015), this is a wristwatch by Breitling, made in Switzerland, dated c. 1970. The Atlas places it in the Quartz Revolution period (1969 – 1990) of its Wristwatches collection. Recorded dimensions: Case 42 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 — Analog/Shift
When it comes to collecting vintage chronographs, Breitling can be somewhat polarizing. Best known for their Navitimer line of aviation watches, some collectors can find their dials to be too hectic and difficult to read for daily wear. As a result, we feel that Breitling’s chronographs get swept under the table all together. We'd like to change that, and this 'Long Playing' model, is one of the best ways we know how! This particular piece, a Reference 820-4, dates to circa 1970, and remains in virtually new old stock (NOS) condition. It features a 42mm gold-plated cushion case, a gorgeous sunburst champagne Tritium dial with a matching handset, a tasteful tachymeter scale on the outer dial, and the venerable Valjoux 7736 hand-cranking chronograph movement within. Fitted to a perforated Raylle style strap, this one's both a stunner and a performer. It even retains its factory caseback sticker! With sharp looks and a very period-style, it's not hard to see why these 1970s cushion-cased chronographs are developing a cult following. These are wonderful timepieces that represent just about everything that we love about vintage and are overlooked by many, but absolutely should not be by you.
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
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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