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Photo of a Vacheron Constantin 39203 Square Black Diamond from the 1970s on a wrist. In Yellow Gold, 33.5mm case, Manual wind movement, Black dial, Diamond hour markers and Gold bracelet.
Closeup Photo of a Vacheron Constantin 39203 Square Black Diamond from the 1970s. In Yellow Gold, 33.5mm case, Manual wind movement, Black dial, Diamond hour markers and Gold bracelet.
Photo of a Vacheron Constantin 39203 Square Black Diamond from the 1970s on a wrist. In Yellow Gold, 33.5mm case, Manual wind movement, Black dial, Diamond hour markers and Gold bracelet.
Video of a Vacheron Constantin 39203 Square Black Diamond from the 1970s on a wrist. In Yellow Gold, 33.5mm case, Manual wind movement, Black dial, Diamond hour markers and Gold bracelet.
Closeup Photo of a Vacheron Constantin 39203 Square Black Diamond from the 1970s. In Yellow Gold, 33.5mm case, Manual wind movement, Black dial, Diamond hour markers and Gold bracelet.

Vacheron Constantin 39203 Square Black Diamond 1970s

€13,900

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Here we have one of the rarest and the most interesting piece from Vacheron Constantin we have ever seen. 

The integrated 18k yellow gold braided bracelet withe the matching case design and black dial with diamond setting makes this Vacheron Constantin so unique. The dial is equipped with the Maltese cross logo, fine VC lettering and 12 factory diamond hour markers.

- wrist size in our picture is 18 cm circumference -

DIAL:

  • original never touched black dial in flawless condition
  • original hands & crown
  • 12 factory diamond hour markers

BRACELET & CLASP:

  • original Vacheron Constantin integrated 18k yellow gold bracelet fitting up to 19 cm wrist size (not adjustable) / 2 mm thick
  • for bracelet adjustments a goldsmith is needed
  • original Vacheron Constantin 18k yellow gold clasp

CASE:

  • great overall condition, showing almost no traces of use
  • 3- body 18k yellow gold case with screw-down case back
  • 33.5 mm (without crown) / 30.5 mm (lug-to-lug) / 18 mm (between lugs) / 5.5 mm thick
  • year: 1970s
  • reference: 39203
  • total weight: 97 g

MOVEMENT:

  • Vacheron Constantin Cal. 1015 - manual wound
  • 20 jewels, 21600 A/h, 42 hours power reserve
  • professionally serviced 03/2025
  • +3 sec/d / 300°

BOX & PAPERS:

  • GOLDAMMER certificate of authenticity & service documentation card
  • GOLDAMMER box

GOLDAMMER REFERENCE: #868

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Vacheron Constantin 39203 Square Black Diamond 1970s

€13,900

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Photo of a Patek Philippe Ellipse 3838J from the 1980s on a wrist. 31mm case in Yellow Gold with Quartz Cal. E27, Flawless Blue Sigma Dial, Original Leather Strap and Gold Buckle.
 
Photo of a Patek Philippe Ellipse 3838J from the 1980s on a wrist. 31mm case in Yellow Gold with Quartz Cal. E27, Flawless Blue Sigma Dial, Original Leather Strap and Gold Buckle.

Patek Philippe Ellipse 3838J 1980s

€17.900
Photo of a Audemars Piguet 18k Tank from the 1980s on a wrist. 25mm case in 18k Yellow Gold with Manual wind movement, Original golden dial, Hands with sapphire cabochon and Beads of rice bracelet.
 
Photo of a Audemars Piguet 18k Tank from the 1980s on a wrist. 25mm case in 18k Yellow Gold with Manual wind movement, Original golden dial, Hands with sapphire cabochon and Beads of rice bracelet.

Audemars Piguet 18k Tank 1980s

€11.900
Photo of a Piaget TV 12401 Automatic 18k from the 1970s on a wrist. 32.5mm Case in 18k Yellow Gold with Automatic Movement, Original flawless Hammered Dial and Integrated 18k Bracelet.
 
Photo of a Piaget TV 12401 Automatic 18k from the 1970s on a wrist. 32.5mm Case in 18k Yellow Gold with Automatic Movement, Original flawless Hammered Dial and Integrated 18k Bracelet.

Piaget TV 12401 Automatic 18k 1970s

€11.900
Photo of a vintage Audemars Piguet Ellipse 18k Diamond Black from the 1970s on a wrist. 33mm case in 18k White Gold with Automatic Cal. 2121, Flawless Original Black Dial, 60 Diamonds and Adjustable Bracelet.
 
Photo of a vintage Audemars Piguet Ellipse 18k Diamond Black from the 1970s on a wrist. 33mm case in 18k White Gold with Automatic Cal. 2121, Flawless Original Black Dial, 60 Diamonds and Adjustable Bracelet.

Audemars Piguet Ellipse 18k Diamond Black 1970s

€14.900
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The GOLDAMMER Experience

Authenticity Guarantee

All GOLDAMMER watches are guaranteed authentic by our trusted watchmakers and ourselves. Certificate included!

Professional Servicing

All watches at GOLDAMMER are professionally serviced by our trusted watchmakers and are guaranteed to be in perfect condition.

Comprehensive Warranty

Our watches are covered by a one-year mechanical warranty. If anything goes wrong, please let us know immediately.

Watchmaker Inspected

We know you'll love your watch. If you don't, you can return it to GOLDAMMER within 14 days, no questions asked.

Worldwide Express Shipping

We ship worldwide and insure your package via DHL Express and FedEx, free of charge. The buyer pays import taxes outside the EU.

Preserving Excellence

As most of our watches are around half a century old, they need to be treated with extra love and care and serviced every 4-5 years.

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