Jaeger-LeCoultre Master Ultra Thin Master Ultra Thin Réserve de Marche Pink Gold / Gradient Blue / Alligator

Reference Q137258J

Jaeger-LeCoultre Master Ultra Thin Réserve de Marche Pink Gold / Gradient Blue / Alligator

About this watch

The Jaeger-LeCoultre Master Ultra Thin Power Reserve Q137258J debuted in 2024. This model features a pink gold case measuring 39.0 mm in diameter and 8.95 mm in thickness. It has a blue sunray-brushed dial with applied hour markers and dauphine-style hands. Subdials display the date, power reserve, and small seconds. Inside ticks the automatic caliber 938/1, which delivers a power reserve of 70 hours. The movement is visible through the sapphire crystal case back. The Q137258J is fitted with a blue alligator leather strap secured by a pink gold pin buckle.
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Specifications

Brand
Jaeger-LeCoultre
Family
Master Ultra Thin
Model
Master Ultra Thin Réserve de Marche Pink Gold / Gradient Blue / Alligator
Reference
Q137258J
Movement
938-1
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Power Reserve Indicator
Case
Pink Gold 39mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Jaeger-LeCoultre Master Ultra Thin Moon 39mm Q1368470 $5,850

Jaeger-LeCoultre Master Ultra Thin Moon 39mm Q1368470 $5,850

Jaeger-LeCoultre - Q1368470 · $5,850
A Jaeger-LeCoultre Master Ultra Thin Moon in Black with a deep black sunburst dial and extremely thin profile, making it a classy and elegant dress watch.

  • Condition: Very Good
  • Box Papers: Yes (dated April 2019)
  • Warranty Years Left: 8
Posted at
Dec 27, 2025, 7:38 PM
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[WTS] 12 Days of Christmas 🎄 | Day 3/12 | Jaeger-LeCoultre Master Ultra Thin Date ✨

12 Days of Christmas 🎄 | Day 3/12 | Jaeger-LeCoultre Master Ultra Thin Date ✨

Jaeger-LeCoultre - Q1238420 · $4,950
The Jaeger-LeCoultre Master Ultra Thin Date is a 39mm stainless steel watch with a silvered sunray-brushed dial and black leather strap, featuring an automatic movement.

  • Case size: 39mm
  • Material: stainless steel
  • Dial finish: silvered sunray-brushed
Posted at
Dec 27, 2025, 1:59 PM
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[WTS] Jaeger-LeCoultre Master Ultra Thin Small Seconds 39mm Pink Gold Q1212510

Jaeger-LeCoultre Master Ultra Thin Small Seconds 39mm Pink Gold Q1212510

Jaeger-LeCoultre - Q1212510 · $11,750
A Jaeger-LeCoultre Master Ultra Thin Small Seconds in pink gold with a 39mm case size.

  • Condition: Very good, rated at 9.7/10
  • Case Size: 39mm
Posted at
Dec 19, 2025, 11:27 AM
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[WTS] Jaeger-LeCoultre Master Ultra Thin Moon Rose Gold Box and Papers Q1362510

Jaeger-LeCoultre Master Ultra Thin Moon Rose Gold Box and Papers Q1362510

Jaeger-LeCoultre - Q1362510 · $60,000
  • Case material: rose gold
  • Box and papers: yes
Posted at
Dec 18, 2025, 9:32 PM
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[WTS] Jaeger-LeCoultre Master Ultra Thin Moon – 39mm – Warranty to 2031

Jaeger-LeCoultre Master Ultra Thin Moon – 39mm – Warranty to 2031

Jaeger-LeCoultre - Q1368480 · $8,500
The Jaeger-LeCoultre Master Ultra Thin Moon is an elegant and striking watch featuring a reworked 39mm case, updated moonphase disc, and new-generation Caliber 925 movement with 70-hour power reserve.

  • Case size: 39mm
  • Movement: Caliber 925 with 70-hour power reserve
Posted at
Dec 17, 2025, 3:27 PM
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[WTS] Classic Design: Jaeger-LeCoultre Master Ultra Thin Date

Classic Design: Jaeger-LeCoultre Master Ultra Thin Date

Jaeger-LeCoultre - Q1238420 · $5,500
The Jaeger-LeCoultre Master Ultra Thin Date features a 39mm stainless steel case, silvered sunray-brushed dial, and black leather strap. It is powered by the automatic JLC caliber 899 movement.

  • Condition: Excellent condition
  • Case size: 39mm diameter
  • Movement: Jaeger-LeCoultre caliber 899 automatic
Posted at
Dec 14, 2025, 2:48 PM
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BNIB Jaeger-LeCoultre MASTER ULTRA THIN MOON STAINLESS STEEL 2025 FULL SET

BNIB Jaeger-LeCoultre MASTER ULTRA THIN MOON STAINLESS STEEL 2025 FULL SET

Jaeger-LeCoultre - Q1368430 · $9,325
A Jaeger-LeCoultre Master Ultra Thin Moonphase watch in stainless steel with a silver dial, featuring a 39mm case and a black alligator leather strap. The watch is complete with its original packaging and comes under an 8-year factory warranty.

  • Condition: Brand New In Box (BNIB)
  • Case size: 39mm
  • Material: stainless steel
  • Strap material: black alligator leather
Posted at
Apr 1, 2025, 8:54 PM
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BNIB Jaeger-LeCoultre MASTER ULTRA THIN DATE BLUE DIAL Q1238480 2025 FULL SET

BNIB Jaeger-LeCoultre MASTER ULTRA THIN DATE BLUE DIAL Q1238480 2025 FULL SET

Jaeger-LeCoultre - Q1238480 · $7,525
This is a brand new Jaeger-LeCoultre Master Ultra Thin Date with a blue dial and 39mm stainless steel case, on a black alligator leather strap.

  • Condition: Brand new in box (BNIB)
  • Case size: 39mm
  • Material: stainless steel
Posted at
Mar 18, 2025, 9:49 PM
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2023 JLC Moonphase Master Ultra Thin

2023 JLC Moonphase Master Ultra Thin

Jaeger-LeCoultre - Q1368430 · $8,350
The Jaeger-LeCoultre Master Ultra Thin Moon combines a refined, minimalist design with the sophisticated complication of a moon phase indicator in a sleek, ultra-thin case that measures just 9.3mm thin.

  • Condition: Excellent Unworn Condition
  • Case Material: Stainless steel
  • Dial Color: Silver-Grey
  • Movement Type: Automatic
Posted at
Mar 7, 2025, 6:54 PM
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