Jaeger-LeCoultre Duometre Duomètre à Quantième Lunaire 40.5 Pink Gold

Reference 6042521

About this watch

The Jaeger-LeCoultre Duomètre à Quantième Lunaire 40.5 Pink Gold is a masterpiece of horology that blends artistic beauty with intricate engineering. Its stunning pink gold case and silver dial create a harmonious contrast, while the moon phase indicator reminds us of celestial beauty. The watch features a plethora of complications, including a foudroyante seconds hand for precise timekeeping. At its core lies the Jaeger-LeCoultre caliber 381 movement, built on the 'Dual-Wing' concept with two independent power reserves. With a 50-hour power reserve and water resistance of 50 meters, this watch is perfect for everyday wear. It's a statement piece that tells a story of sophistication and precision, appealing to those who value artistry and precision in equal measure.
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Key Features

  • Pink gold case
  • Jaeger-LeCoultre caliber 381 movement with Dual-Wing concept
  • Foudroyante seconds hand for precise timekeeping
  • 50-hour power reserve
  • Water resistance of 50 meters
  • Moon phase indicator
  • Sapphire glass

Specifications

Brand
Jaeger-LeCoultre
Family
Duometre
Model
Duomètre à Quantième Lunaire 40.5 Pink Gold
Reference
6042521
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 a Quantieme Lunaire Q6042521 (with papers)

Jaeger LeCoultre Duometre a Quantieme Lunaire Q6042521 (with papers)

Jaeger LeCoultre - Q6042521 · $21,000
This Jaeger LeCoultre Duometre a Quantieme Lunaire is part of JLC's modern lineup and features the Caliber 381 with two unique energy sources. It displays hours, minutes, seconds, calendar, and moon phases for both hemispheres.

  • Condition: Very good condition, with hairline scratches
  • Diameter: 40.5mm
  • Strap: OEM JLC strap
  • Buckle: OEM JLC rose gold buckle
Posted at
May 25, 2026, 2:42 PM
Active
[WTS] JLC Duometre Chronograph Rose Gold 2017, $22k

JLC Duometre Chronograph Rose Gold 2017, $22k

Jaeger-LeCoultre - 6012521 · $22,000
This Jaeger-LeCoultre Duometre Chronograph is a 2017 model available for sale in rose gold. The watch comes with its original box, warranty, and manuals.

  • Condition: Preowned
  • Case material: Rose Gold
  • Warranty: 2017 Dated Warranty
Posted at
May 26, 2026, 10:24 AM
Active