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Doxa Sub 300T Searambler (Ref. 11899 4), 1970s — view 1 of 6
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Wristwatches · Wristwatch

Doxa Sub 300T Searambler (Ref. 11899 4), 1970s

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
DOXA (maker)
Date
1970s
Country of origin
Switzerland
Object type
Wristwatch
Stock no.
DXSEA300T
Credit line
Dealer listing, Craft & Tailored (DXSEA300T)
Catalogue title (original)
1970s DOXA Sub 300T Searambler (Ref. 11899 4) (English)

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Record summary

Catalogued by Craft & Tailored (dealer), Los Angeles (stock number DXSEA300T), this is a wristwatch by DOXA, made in Switzerland, dated 1970s. The Atlas places it in the Quartz Revolution period (1969 – 1990) 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

Doxa S.A. was founded in 1889 by Georges Ducommun as a maker of dress watches and other timepieces. In the late 1960s, Doxa decided to dedicate resources to produce a timepiece to be used exclusively for diving. Doxa consulted with various Navy dive teams and divers including Jacques Cousteau who was then chairman of "U.S. Divers." Doxa's innovative watches were quickly adopted by both commercial and military divers. Jacques Cousteau, who at the time was the head of U.S. Divers, was so impressed by the Doxa Sub300T that he became a distributor of the reference in the United States and co-branded the dial of the Sub300T with the U.S. Divers logo. The Doxa company was aimed to be the watch of choice for the emerging recreational diving community. With sturdy cases, high visibility dials, and smart bezel design, the Doxa Subs quickly became the watch of choice for recreational divers in both America and Europe. Doxa S.A. went through many acquisitions and changed ownership a few times over the years. Synchron bought Doxa in the late 1960s and added the brand to a group that also included Ernest Borel and Cyma, and was purchase again in 1978 by the Aubry Freres Company. SPECS Stock # DXSEA300T Brand DOXA Style SUB 300T Searambler Model 11899 4 Serial 66XXXXX Size Men's Material Stainless Steel Dial Silver Millimeters 42 Strap Single-Pass Perlon Strap CASE & BRACELET The strong case appears to have been very lightly polished and shows honest signs of use. The bezel shows some wear, the enamel appears to have been reapplied at some point to maintain its color. The crown is believed to be an early replacement. The case back retains all of its original factory engravings. The watch will come supplied on a single-pass perlon strap. DIAL & HANDS The silver is in beautiful vintage condition and displays a charming speckled patina throughout the dial. There are some very minimal hand drag mark on the right side of the middle portion of the dial however they are not visible to the naked eye. The tritium lume markers have taken on an attractive creamy patina and exhibit no degradation when inspected under U.V. light. The original hands match the dial, under UV light inspection the hour hand has been professionally restored with tritium to match the dial, the sweep-second's hand and minute hand retain the original lume and show no degradation. ACCESSORIES None. The watch is keeping time, previous service history is unknown.

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

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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