Jaeger-LeCoultre Duometre Duomètre à Quantième Lunaire Pink Gold Open

Reference 6042520

About this watch

The Jaeger-LeCoultre Duomètre à Quantième Lunaire Pink Gold Open is a masterpiece of horological artistry, showcasing impeccable craftsmanship and innovative technology. Its pink gold case radiates warmth, while the matte finish adds to its luxurious feel. The silver dial features mixed indexes and Dauphine hands that add a touch of sophistication. The dual display layout offers a clear view of the time, date, and moonphase, making it perfect for stargazers and romantics alike. At the heart of this watch lies the Jaeger-LeCoultre caliber 381, a marvel of engineering with two independent power reserves and a frequency of 21,600 vibrations per hour. The 40 jewels in the movement ensure smooth operation, minimizing friction and wear over time. This watch tells stories—of time, of the moon, and of the craftsmanship that goes into every piece.
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Key Features

  • Pink Gold Case
  • Sapphire Crystal
  • Water Resistance: 50m
  • Jaeger-LeCoultre Caliber 381 Movement
  • Dual Display Layout
  • Moonphase Complication
  • 40 Jewels in the Movement

Specifications

Brand
Jaeger-LeCoultre
Family
Duometre
Model
Duomètre à Quantième Lunaire Pink Gold Open
Reference
6042520
Movement
381
Movement Features
  • Hours, Minutes, Seconds, Foudroyante Seconds
  • Date
  • Moonphase
Case
Pink Gold 42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Jaeger-LeCoultre Duometre Quantieme Lunaire 18k rose gold 42 mm Complete Jaeger

Jaeger-LeCoultre Duometre Quantieme Lunaire 18k rose gold 42 mm Complete Jaeger

Jaeger-LeCoultre - Q6042422 · $24,500
This Jaeger-LeCoultre Duometre Quantieme Lunaire is a 42mm watch made of 18k rose gold. It features a complete set with original box and papers along with documentation for the manufacturer's service.

  • Condition: practically unused, little to no scratches
  • Shipping: overnight shipping, insured, signature confirmed
  • Service History: serviced by manufacturer almost three years ago (document available)
  • Box Condition: leather inside flacking
Posted at
Dec 17, 2025, 8:12 PM
Active
[WTS] Jaeger-LeCoultre Duometre Quantieme Lunaire 18k rose gold 42 mm Jaeger Mint Condition

Jaeger-LeCoultre Duometre Quantieme Lunaire 18k rose gold 42 mm Jaeger Mint Condition

Jaeger-LeCoultre - Q6042422 · $23,750
A Jaeger-LeCoultre Duomètre Quantième Lunaire in 18k rose gold, featuring a 42mm case. This watch is almost unused and comes with its original box and papers.

  • Condition: Mint Condition
  • Case material: 18k rose gold
  • Case size: 42mm diameter
  • Strap: black leather
Posted at
Dec 13, 2025, 3:41 PM
Active
[WTS] Jaeger-LeCoultre Duometre Quantieme Lunaire 18k rose gold 42 mm Complete Jaeger

Jaeger-LeCoultre Duometre Quantieme Lunaire 18k rose gold 42 mm Complete Jaeger

Jaeger-LeCoultre - Q6042422 · $23,750
A Jaeger-LeCoultre Duometre Quantieme Lunaire in 18k rose gold with a 42mm case. The watch features a completely serviced movement.

  • Condition: pristine condition, little to no scratches
  • Case diameter: 42mm
  • Material inside the box condition: flaking
  • Strap color: black
Posted at
Dec 10, 2025, 7:53 PM
Active
[WTS] Jaeger-LeCoultre Duometre Quantieme Lunaire 18k rose gold 42 mm Complete Jaeger

Jaeger-LeCoultre Duometre Quantieme Lunaire 18k rose gold 42 mm Complete Jaeger

Jaeger-LeCoultre - Q6042422 · $23,750
This Jaeger-LeCoultre Duometre Quantieme Lunaire is a high-end watch made from 18k rose gold with a 42mm case. It features a complete set of original box and papers, including documents for the manufacturer's service. The watch comes with a leather strap in black and a push pin.

  • Condition: practically unused, little to no scratches
  • Case diameter: 42mm
  • Service history: serviced by manufacturer almost three years ago
Posted at
Dec 7, 2025, 9:00 PM
Active