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Waltham U.S Military Issued Pilots Watch (Type A-17) "Korean War Era", 1950s — view 1 of 6
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Waltham U.S Military Issued Pilots Watch (Type A-17) "Korean War Era", 1950s

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Waltham (maker)
Date
1950s
Country of origin
United States
Object type
Wristwatch
Stock no.
WTHA17-5
Credit line
Dealer listing, Craft & Tailored (WTHA17-5)
Catalogue title (original)
1950s Waltham U.S Military Issued Pilots Watch (Type A-17) "Korean War Era" (English)

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Record summary

Catalogued by Craft & Tailored (dealer), Los Angeles (stock number WTHA17-5), this is a wristwatch by Waltham, made in United States, dated 1950s. 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 — Craft & Tailored

The Waltham Type A-17 is a U.S. military-issued pilot's timepiece that was in production from 1950 to 1956 (Korean War Era) and was the new and improved version of the WWII-era Waltham Type A-11. The A-17 was designed as a navigation timepiece for pilots and aviators and had been in development for some time as an upgraded version of the A-11, featuring radium Arabic numerals, 5-minute indices, lumed pencil-style hands, and a subsidiary 24-hour track. The practical dial layout and no-nonsense design give the wearer the perfect utilitarian feeling that makes these early military watches so sought after. Although this is a smaller watch in nature, the dial layout was designed for fast legibility. The A-17 is powered by the US-made Waltham 17 jewel 6/0 D manual wind movement. The Waltham A-17 was supplied in three production runs. 1950, 1952, and 1956. What the Waltham Type A-17 lacks in size, it more than makes up for in character. That being said, the A-17 definitely doesn't feel like a "small watch" once it is on the wrist due to the large presence it delivers from the purpose-built design. SPECS Stock # WTHA17-5 Brand Waltham Style Military Pilots Watch Model Type A-17 Serial 27XXX Size Men's Material Stainless Steel Dial Matte Black Millimeters 31.5 Strap 2pc Military-Style Canvas Strap CASE & BRACELET The impressive case remains in extremely crisp, gently used condition and is believed to remain unpolished. The screw-down coin-edge bezel is remarkable as well, showing light signs of use. The case back retains all of its original factory and military numbers and markings in clear and crisp condition. The watch comes supplied on a 2-piece military-style canvas strap. DIAL & HANDS The original matte black dial features a charming vintage aesthetic, and remains in wonderfully vintage condition, exhibiting wear consistent with the age and use case of the watch. The white outer minute track and inner 24-hour scale remain bright and fully intact. The original radium lume plots and Arabic numerals have aged evenly to a dark beige patina, closely matching the original radium hands. Under UV light inspection the 1 o'clock numeral and the 5, 10, and 11 o'clock lume plots are missing. The hands themselves exhibit minimal oxidation or corrosion, particularly for a timepiece of this style and era. ACCESSORIES None. The watch is running; the previous service history is unknown. A movement service can be purchased upon request.

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

Military, pilot and travel watches

The wristwatch owes much of its adoption by men to warfare and aviation. Wristlets — small pocket watches soldered with lugs and worn on a strap — were used in colonial campaigns and became standard equipment in the First World War, with protective grilles over the crystal ('shrapnel guards'). Louis Cartier's Santos (1904), designed for the aviator Alberto Santos-Dumont, is often cited as an early purpose-made pilot's watch.

In the Second World War governments specified watches in detail: the German B-Uhr observation watches, the American A-11, and the British 'W.W.W.' (the 'Dirty Dozen' set of 1945). After the war, jet travel brought GMT and world-time watches, which show two or more time zones at once — Louis Cottier's world-time mechanism and the Rolex GMT-Master (1955) are examples.

What to look for

  • Military markings on the case back: broad arrow, issue numbers, 'W.W.W.', 'A.T.P.'
  • High-legibility black dials with luminous Arabic numerals; oversized crowns for gloved hands.
  • 24-hour hands and rotating 24-hour bezels or city rings on GMT/world-time watches.
  • Wire lugs on early wristlets converted from pocket watches.

Dating clues

  • Wire-lug wristlets: c. 1900–1925.
  • Military specifications of the Second World War: 1939–1945.
  • GMT and world-time wristwatches: mainly after 1950.

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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