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Vintage Universal Genéve 135102 watch  Cioccolatone 18k from the 1960s on a wrist. 30mm with 18k Yellow Gold case, Automatic movement, Original golden dial and Cognac brown Leather strap.
Vintage Universal Genéve 135102 watch  Cioccolatone 18k from the 1960s.

Universal Genéve 135102 Cioccolatone 18k 1960s

€3.900
Only 1 available

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Trusted by 2,000+ collectors worldwide

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Universal Genève 135102 “Cioccolatone” – 18k Yellow Gold, 1960s

A bold rarity from mid-century Universal Genève design.

The “Cioccolatone” nickname—Italian for chocolate square—has become a beloved term among collectors for watches with rich, squared cases and an unmistakable wrist presence. Produced for just seven years between 1955 and 1962, this Ref. 135102/1 is one of the rarest executions, crafted in 18k yellow gold with signature Universal Genève details.

Most notably, the Polerouter-style stepped bezel isn’t on the dial but rather sculpted into the case itself—giving it a uniquely architectural charm and elegant profile. Its proportions, at 30mm square, wear larger than the numbers suggest, offering strong vintage appeal on the wrist.

This example comes in beautiful condition, with the original golden dial, matching hands and UG-signed crown, and a perfectly paired cognac brown GOLDAMMER Kardinal leather strap.

- wrist size in our picture is 18 cm circumference -

DIAL:

  • original never touched golden dial in very good condition
  • original hands & UG crown

STRAP & BUCKLE:

CASE:

  • excellent overall condition, showing minor traces of use
  • 3- body 18k rose gold case with snap-on case back from casemaker Jung & Cie
  • 30 mm (without crown) / 39 mm (lug-to-lug) / 18 mm (between lugs) / 8 mm thick
  • year: 1960s
  • reference: 135102/1
  • total weight: 38 g

MOVEMENT:

  • Universal Geneve Cal. 256B - automatic
  • 28 jewels, 18000 A/h, 36 hours power reserve
  • professionally serviced 08/2025
  • +15 sec/d / 270°

BOX & PAPERS:

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

GOLDAMMER REFERENCE: #1105

Universal Genève

Before the world came to know the icons of Rolex or Patek Philippe, there was Universal Genève — a house revered among connoisseurs, yet quietly hidden in plain sight. Founded in 1894, Universal Genève was once hailed as the “watchmaker’s watchmaker,” crafting chronographs and complications that set the standard for the 20th century.

Among vintage watch collectors, the name Universal Genève evokes something special. Not mass prestige, but purity. Not hype, but heritage. Their legendary chronographs — from the Compax line to the graceful Tri-Compax, from the sleek Aero-Compax to the revered Uni-Compax — combine mechanical ingenuity with unmistakable design language. Balanced. Understated. Iconic.

Then there’s the Polerouter — a marvel of mid-century design born from a young Gérald Genta. Created for pilots crossing the polar route to Los Angeles, it’s a symbol of adventure and precision. With its dynamic crosshair dials, twisted lugs, and micro-rotor movement, the Polerouter is one of the most beloved vintage watches ever made.

Universal Genève didn’t chase celebrity endorsements. They didn’t need to. Their watches spoke for themselves — in the cockpit, in the boardroom, and now, in the display cases of collectors who truly know.

To wear a vintage Universal Genève is to signal something rare: discerning taste. You’re not chasing status. You’re preserving legacy. You understand that real beauty lies in details — beveled lugs, elegant proportions, movements finished with care.

These aren’t watches that scream. They speak — with the voice of a forgotten golden era in Swiss watchmaking.

And in today’s noisy world, that voice is being rediscovered — one collector, one vintage watch, one moment of quiet admiration at a time.

Because Universal Genève may have been overlooked by the mainstream…

But among those who know, it was never forgotten.

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