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Elgin "Depollier" Military Waterproof Watch, 1920s — view 1 of 6
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Wristwatches · Wristwatch

Elgin "Depollier" Military Waterproof Watch, 1920s

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Elgin (maker)
Date
1920s
Country of origin
United States
Object type
Wristwatch
Stock no.
EGNDEPMW
Credit line
Dealer listing, Craft & Tailored (EGNDEPMW)
Catalogue title (original)
1920s Elgin "Depollier" Military Waterproof Watch (English)

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

Record summary

Catalogued by Craft & Tailored (dealer), Los Angeles (stock number EGNDEPMW), this is a wristwatch by Elgin, made in United States, dated 1920s. The Atlas places it in the Golden Age of Mechanical Watchmaking period (1900 – 1945) 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

Elgin was a watch company founded in Elgin, Illinois in 1864 under the name "National Watch Company." It was then renamed to the "Elgin National Watch Company" in 1874, which eventually got shortened to the Elgin we know today. At the time—and even for several decades that followed—the brand was arguably the largest watch manufacturer in the United States, having made its name initially for producing high-quality pocket watches for train engineers. The brand's first wristwatch came into production in 1910, and Elgin quickly began manufacturing incredible, purpose-built watches and instruments for the United States military. This remarkable piece is a particularly fantastic specimen from the brand's heyday, featuring an ingenious waterproof and dustproof case designed by Depollier a full decade before Rolex came out with their Oyster case design. These cases featured a unique locking crown as well as a gold heatsink on the case back to help protect the internal oils from the body heat of the wearer. According to ads of the time, these watches were designed for—and beloved by—the multiple branches of the military—including the Signal Corps—for their robust design and ability to withstand the various brutal elements associated with war. Most Depollier-cased watches feature Waltham-signed dials and movements, making Elgin-signed models like this one incredibly unique and hard to find. Despite its age and rarity, this Elgin is in incredible condition and would be a fantastic addition to any collection, especially one belonging to lovers of vintage militaria and watch ingenuity. SPECS Stock # EGNDEPMW Brand Elgin Style "Depollier" Military Waterproof Watch Model N/A Serial No. 21241728 Size Men's Material Nickel Dial Matte Black Millimeters 35 Strap 2pc Military-Style Canvas Strap CASE & BRACELET The original oxidized nickel case with fixed strap bars is in exceptional condition, especially considering its age, with very few signs of wear and honest age throughout. The bottom strap bar exhibits some warping but remains intact and fully functional. The oversized locking crown is original to the watch. The caseback features its original golden heatsink, which shows some wear and patina alongside its stamped identification number. The watch comes supplied on a vintage single-pass nylon strap. DIAL & HANDS The glossy black dial is in incredible condition, especially for its age, though there are some honest markings and elements of age present, but they remain mostly invisible to the naked eye. The lumed Arabic numerals have aged to a fantastic pumpkin color and are in amazing condition. The lumed handset is in great condition as well and matches the dial perfectly. The lume on the dial and hands was likely restored at some point in the past, as this was common practice by military watchmakers to maintain the functionality of the watch. ACCESSORIES None. The watch is running, but the service history is unknown.

Historical context

Golden Age of Mechanical Watchmaking (1900 – 1945)

The wristwatch displaces the pocket watch; waterproof cases, self-winding and grand complications.

The wristwatch overtook the pocket watch. Military use in the First World War, aviation, water-resistant cases (1926), automatic winding (1923–31), rectangular Art Deco designs and early chronographs and calendars defined the period.

Read the period in the timelineMore wristwatches from this periodEarlier: Industrial Revolution

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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