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Vacheron Constantin Jumbo Automatic Calatrava (Ref. 6727), 1960s — view 1 of 6
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Wristwatches · Wristwatch

Vacheron Constantin Jumbo Automatic Calatrava (Ref. 6727), 1960s

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Vacheron Constantin (maker)
Date
1960s
Country of origin
Switzerland
Object type
Wristwatch
Dimensions
Case 36 mm
Stock no.
Product 8499182862519
Credit line
Dealer listing, Huntington Company (product 8499182862519)
Catalogue title (original)
1960s Vacheron Constantin Jumbo Automatic Calatrava (Ref. 6727) (English)

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Record summary

Catalogued by Huntington Company (dealer) (stock number Product 8499182862519), this is a wristwatch by Vacheron Constantin, made in Switzerland, dated 1960s. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Wristwatches collection. Recorded dimensions: Case 36 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 — Huntington Company

History and Significance During the mid-20th century, Vacheron Constantin produced a number of refined automatic dress watches that balanced traditional design with modern mechanical convenience. Reference 6727 belongs to that era, representing a period when the brand was developing slim automatic calibers while maintaining the understated aesthetics that defined its classic dress pieces. The watch features a clean silver sunburst dial with applied gold baton markers and the Maltese cross logo at twelve. A framed date window at three adds practical functionality while keeping the dial well-balanced. Inside is an automatic movement produced during a time when Vacheron Constantin was refining its self winding calibers for thinner cases and everyday wearability. At 36mm, the case sits larger than many dress watches of the period. Combined with its sharp lugs and simple dial layout, the watch has a strong presence on the wrist while still retaining the elegance expected from a Vacheron Constantin dress watch of the era. Writer's Thoughts Vintage Vacheron dress watches have a quiet confidence. Nothing on the dial feels unnecessary, and the proportions are extremely balanced. The 36mm case is a big part of the appeal here. Many watches from this era sit closer to 34mm, so this one wears a bit larger while still feeling thin and refined. The applied markers and sunburst dial catch the light nicely, giving the watch just enough visual interest without becoming flashy. Our Promise Every watch is carefully inspected, fully vetted, and described with full transparency. This Rolex is guaranteed authentic and comes backed by our commitment to honesty, quality, and trust. Specifications Brand: Vacheron Constantin Model: Automatic (Ref. 6727) Year: circa 1960s Case Material: Yellow gold Case Size: 36mm Dial: Warm silver sunburst dial with applied gold baton markers and date display Movement: Automatic Vacheron Constantin movement Strap/Bracelet: Brown leather strap Buckle/Clasp: Generic pin buckle Contents: Watch only Condition Case: Yellow gold case remains in strong overall condition with light surface wear and minor hairline marks visible under close inspection. The lugs retain crisp definition, and the overall profile remains well preserved. Dial: Silver sunburst dial appears very clean with even tone and well-preserved applied markers and printed text. Hands: Gold hands remain clean and consistent with the dial furniture. Crystal: Acrylic crystal shows light surface wear consistent with age. Strap/Bracelet: New brown leather strap.

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

Automatic (self-winding) watches

Self-winding watches use the wearer's motion to wind the mainspring. Abraham-Louis Perrelet and Breguet made 'perpétuelle' pocket watches with oscillating weights in the late eighteenth century, but the principle only became practical in the wristwatch. John Harwood patented a bumper automatic in 1923; Rolex's Perpetual rotor (1931) winding in one direction, and later bidirectional rotors (Eterna, Felsa Bidynator), established the modern form. Micro-rotors (Universal Genève, Buren) and peripheral rotors made automatic watches thinner.

What to look for

  • A semicircular rotor turning 360° over the movement, or a 'bumper' weight that rebounds between springs.
  • 'Automatic', 'Perpetual' or 'Self-winding' on the dial.
  • A sealed screw-back case, since automatic watches are wound less often by the crown.

Dating clues

  • Bumper automatics: 1923–c. 1955.
  • Full rotors: from 1931 (Rolex); widespread after c. 1950.
  • Micro-rotors: from 1954–1958.

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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