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Breitling Navitimer (Ref. 806) Gilt "Twin Jets" Portugiese Import Stamp, 1966 — view 1 of 6
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Wristwatches · Wristwatch

Breitling Navitimer (Ref. 806) Gilt "Twin Jets" Portugiese Import Stamp, 1966

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Breitling (maker)
Date
1966
Country of origin
Switzerland
Object type
Wristwatch
Dimensions
Case 41 mm
Stock no.
BRL806GLT66-4
Credit line
Dealer listing, Craft & Tailored (BRL806GLT66-4)
Catalogue title (original)
1966 Breitling Navitimer (Ref. 806) Gilt "Twin Jets" Portugiese Import Stamp (English)

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Record summary

Catalogued by Craft & Tailored (dealer), Los Angeles (stock number BRL806GLT66-4), this is a wristwatch by Breitling, made in Switzerland, dated 1966. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Wristwatches collection. Recorded dimensions: Case 41 mm. 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

First introduced in 1954, the Breitling Navitimer was the direct successor to the 1942 Breitling Chronomat, and is truly something special when it comes to high-powered functionality in aviation watches. The Navitimer took the original slide rule bezel from the Chronomat and evolved it into a navigational computer for Pilots. This groundbreaking bezel can be used to calculate flight times, distance traveled, airspeed, ascent and descent rates, fuel-burning rates, and even has a metric conversion tool. The very first Navitimer's housed a Valjoux 72 movement and were only available through the AOPA (Aircraft Owner and Pilot Association). However, this changed in 1956 when Breitling transitioned to a Venus cal. 178 chronograph movement and opened the ref. 806 to the general public for purchase. The "twin jets" logo was introduced onto the dial of the Navitimer in 1964 an became a brand staple shortly thereafter. The "twin jets" logo marks a transition for Brielting as it was the start of the modernization of the brand that gave way to numerous chronograph variations that all remain collectible today. This Breitling Navitimer ref. 806 is truly stunning, featuring a sharp and geometric case, with a beautiful black gilt dial. The case of this ref. 806 Navitimer features a unique Portuguese import stamp that is visible on the top left lug which indicates the original delivery location of the watch in 1966. These subtle details are what make us here at Craft+Tailored, and collectors alike, fall in love with these significant watches and their histories. Stock # BRL806GLT66-4 Brand Breitling Style Navitimer Model 806 Serial 108XXXX Size Men's Material Stainless Steel Dial Glossy Black Gilt Millimeters 41mm Strap 2pc Nylon Strap CASE & BRACELET The strong case remains in excellent condition and is believed to remain unpolished, retaining its original factory geometry and showing honest signs of use. The original Portuguese importation stamp is displayed on the top left lug in a clear and visible fashion. The case retains its original "Breitling" signed crown and pump pushers. The case back retains its original factory engravings. The watch will come supplied on a 2pc nylon strap. DIAL & HANDS The glossy black gilt dial with silver sub-dials and silver "Twin Jets" logo and text is absolutely beautiful. The dial itself retains its mirrored finish with only light signs of aging around the markers, which is common for Navitimers. The sub-dials are in exceptional condition and remain bright silver in coloration. The outer slide rule bezel is bright, contrasting the dial nicely and remaining in excellent original condition. The tritium lume plots have achieved a wonderful vintage patina and show some light degradation under U.V. light inspection. The original tritium hands have aged slightly lighter than the dial but match the watches aesthetic perfectly, under U.V. light inspection the hands show no degradation. ACCESSORIES

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

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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