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Rolex Explorer “First Reference” 6150 Gilt Dial, 1953 — view 1 of 6
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Wristwatches · Wristwatch

Rolex Explorer “First Reference” 6150 Gilt Dial, 1953

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Rolex (maker)
Date
1953
Country of origin
Switzerland
Object type
Wristwatch
Materials / technique
Stainless Steel
Stock no.
EXP18
Credit line
Dealer listing, Watches of Knightsbridge (EXP18)
Catalogue title (original)
Rolex Explorer “First Reference” 6150 Gilt Dial (English)

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Record summary

Catalogued by Watches of Knightsbridge (dealer), London (stock number EXP18), this is a wristwatch by Rolex, made in Switzerland, dated 1953. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Wristwatches collection. Materials and techniques recorded by the source: Stainless Steel. 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 — Watches of Knightsbridge

This 1950s Rolex Explorer reference 6150 embodies the understated design and rugged heritage that have made the Explorer one of Rolex’s most enduringly desirable models. As the first reference to bear the Explorer name, it holds a significant place in the model’s history. Presented in excellent original condition, this example retains its original dial and hands, including the distinctive “lollipop” seconds hand—a highly coveted detail among collectors. Combining historical importance with exceptional originality, it represents a rare opportunity to acquire one of the earliest and most significant Explorer references.

Specifications — Watches of Knightsbridge

Metal: Stainless Steel; Movement: Automatic

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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