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Vintage Gruen Art Deco Tank Watch Ref 705/95 14K White Gold Filled Sub-Seconds circa 1940s — view 1 of 4
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Wristwatches · Wristwatch

Vintage Gruen Art Deco Tank Watch Ref 705/95 14K White Gold Filled Sub-Seconds circa 1940s

DocumentedDocumented from an auction catalogue; attribution as stated by the auction house.
Maker / attribution
Gruen (maker)
Date
c. 1940s
Country of origin
Unrecorded in source
Object type
Wristwatch
Lot
Item 236733126
Credit line
Auction lot record: lot 270, Vintage Omega,Rolex,LeCoultre Luxury Watches, Sphere Auctions LLC (2026), via LiveAuctioneers
Catalogue title (original)
Vintage Gruen Art Deco Tank Watch Ref 705/95 14K White Gold Filled Sub-Seconds Circa 1940s (English)

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Record summary

Catalogued by LiveAuctioneers auction archive (lot Item 236733126), this is a wristwatch by Gruen, dated c. 1940s. The Atlas places it in the Golden Age of Mechanical Watchmaking period (1900 – 1945) of its Wristwatches collection. The record is illustrated with 4 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

Lot description — Sphere Auctions LLC

This is a Gruen Art Deco tank-style wristwatch, reference 705/95 — a documented Gruen reference from the 1940s in this tonneau/tank case style. Case measures approximately 24.85mm across per direct caliper measurement in photos.Dial is silvered with heavy age patina and spotting, signed "GRUEN," with applied Arabic numerals, blued steel hands, and a subsidiary seconds register at 6 o'clock with printed 5-minute increments (10 through 60).Case back is stamped "GRUEN, 14K GOLD FILLED, CINCINNATI, 705/95," with case serial 2090676 — a 14K white gold-filled case, not solid gold. The case shows visible tarnishing and some wear at the edges consistent with age.Movement is signed "GRUEN GUILD... FIFTEEN 15 JEWELS," with caliber marking "705," matching the case reference.Bracelet is a stainless expansion band with Art Deco engraved end links, period-correct in style but not confirmed original to this specific watch.Running well.This is a mechanical, hand-wound watch — timekeeping accuracy may vary and it will benefit from periodic servicing.

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

Wristwatches

Bracelet watches were worn by women from the early nineteenth century — Breguet made one for Caroline Murat, Queen of Naples, in 1810–12 — but the wristwatch only became a man's instrument with military use and aviation in the early twentieth century. Between the World Wars it overtook the pocket watch; the 1920s and 1930s brought rectangular Art Deco cases, water-resistant cases and the first automatic winding systems.

After 1945 the wristwatch became a carrier of identity — dress watches, sports and dive watches, chronographs, calendars — produced by Swiss, American, Japanese, German, Soviet and Chinese industries. The quartz revolution after 1969 and the mechanical renaissance since the 1990s, including the rise of independent watchmakers, complete the story.

What to look for

  • The reference number (between the lugs or inside the case back) and serial number, the starting point for dating.
  • The calibre: its maker and number are often stamped under the dial or on the bridge.
  • Originality of dial, hands and crown — refinished ('redial') dials are common.
  • Case material marks: 18K/750, 14K/585, stainless steel, gold-filled, plated.

Dating clues

  • Wire-lug cases: before c. 1925.
  • Water-resistant screw-down cases: from 1926.
  • Quartz movements: from 1969; sapphire crystals widespread after c. 1980.

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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