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Lemania Series III, RAF Military Issued Single Pusher Chronograph, 1965

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Lemania (maker)
Date
1965
Country of origin
Switzerland
Object type
Wristwatch
Stock no.
vws3929cs
Credit line
Dealer listing, Vintage Watch Specialist (vws3929cs)
Catalogue title (original)
Lemania - Series III - RAF Military Issued Single Pusher Chronograph - 1965 (English)

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

Record summary

Catalogued by Vintage Watch Specialist (dealer), United Kingdom (stock number vws3929cs), this is a wristwatch by Lemania, made in Switzerland, dated 1965. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) 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 — Vintage Watch Specialist

A Fantastic example of the Lemania Raf Issued Single Pusher Chronograph with Original Military Markings and Tritium Lume, 1965 Lemania, founded in 1884 in Switzerland, became renowned for its precision chronographs and close ties to military timekeeping. During the mid-20th century, Lemania supplied watches to several armed forces, including the British Ministry of Defence, producing robust, highly legible chronographs and pilot watches. Known for their durability and accurate mechanical movements, many Lemania military watches were issued to pilots, navigators, and soldiers, cementing the brand's legacy in military horology. What's on Offer This Lemania Series 3 Single Pusher Chronograph is an authentic, RAF-issued timepiece from 1965, supplied to the British Royal Air Force for pilots and navigators and it is in superb vintage condition. The caseback carries the correct military engravings: "6BB/924-3306" (the RAF designation for pilot’s chronographs), the Broad Arrow property mark, and the issue number "1824/65," confirming its Ministry of Defence provenance. The watch features an asymmetric stainless steel case designed for durability and ease of operation. The matte black dial provides superb legibility, with luminous Arabic numerals at 12 and 6, luminous dot hour plots, and a circled ‘T’ indicating the use of tritium lume, all of which remain beautifully original in a warm pumpkin hue. Two recessed sub-dials record running seconds and elapsed minutes, while the centrally mounted chronograph hand allows precise timing during flight operations. Its single pusher chronograph is a defining feature, enabling start, stop, and reset functions via one button above the crown – a simple, robust design tailored for pilots who needed quick, reliable timing without distraction. Powered by Lemania’s renowned calibre 2220 movement, this watch is a prime example of mid-20th-century military engineering, blending accuracy, resilience, and functionality. A true piece of British aviation history, this Lemania Series 3 is not only a highly collectible military chronograph but also a wearable reminder of the jet age of the 1960s RAF.

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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