Jaeger-LeCoultre Master Ultra Thin Master Ultra Thin Date Stainless Steel / Bucherer Blue

Reference 128848S

About this watch

The Jaeger-LeCoultre Master Ultra Thin Date Stainless Steel / Bucherer Blue is a masterpiece of horology, embodying the perfect blend of luxury, elegance, and functionality. With its striking blue sunburst dial, sleek stainless steel case, and sapphire crystal, this watch exudes sophistication and refinement. The automatic Jaeger-LeCoultre caliber 899A/1 movement, featuring 219 components and 32 jewels, is a marvel of engineering, providing reliable performance with a power reserve of 38 hours. This timepiece is not only a beautiful accessory but also a practical choice for everyday wear, displaying hours, minutes, seconds, and a date function. With its water resistance of 50 meters, it's suitable for various activities, from business meetings to casual dinners. The luxurious leather strap adds comfort and style, making this watch an ideal companion for any occasion. Whether you're looking to make a statement or simply want a timeless piece that showcases masterful craftsmanship, the Jaeger-LeCoultre Master Ultra Thin Date Stainless Steel / Bucherer Blue is an excellent choice.
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Key Features

  • Jaeger-LeCoultre caliber 899A/1 automatic movement
  • 40mm stainless steel case with sapphire crystal
  • Blue sunburst dial with Dauphine hands
  • Water resistance of 50 meters
  • Luxurious leather strap with tang buckle
  • 38-hour power reserve
  • 219 components and 32 jewels in the movement

Specifications

Brand
Jaeger-LeCoultre
Family
Master Ultra Thin
Model
Master Ultra Thin Date Stainless Steel / Bucherer Blue
Reference
128848S
Movement
899a-1
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 40mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] JLC Jaeger-LeCoultre Master Ultra Thin Moon – 39mm – Warranty thru 2030

JLC Jaeger-LeCoultre Master Ultra Thin Moon – 39mm – Warranty thru 2030

The Jaeger-LeCoultre Master Ultra Thin Moon features a reworked 39mm case with an updated moonphase disc and new-generation Caliber 925 movement.

  • Case size: 39mm
  • Power reserve: 70-hour
Posted at
Feb 28, 2026, 8:35 PM
Active
[WTS] Jaeger-LeCoultre Master Ultra Thin Moon 39mm Q1368470 $5,850

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

A Jaeger-LeCoultre Master Ultra Thin Moon in Black with a deep black sunburst dial that plays dynamically under different lighting conditions, and an extremely thin profile making it a classy and elegant dress watch.

  • Condition: Very Good
  • Case size: 39mm diameter
  • Box and papers included: yes
  • Warranty: until April 2027
Posted at
Feb 27, 2026, 9:52 AM
Active
[WTS] Jaeger-LeCoultre Master Ultra Thin Moon Black 39mm Full Set

Jaeger-LeCoultre Master Ultra Thin Moon Black 39mm Full Set

The Jaeger-LeCoultre Master Ultra Thin Moon is a dress watch featuring a 39mm case, thin profile, and in-house Caliber 925. The moonphase layout is classic and symmetrical, with a black dial giving it a modern edge compared to silver versions.

  • Condition: Excellent
  • Case size: 39mm diameter
  • Materials: Stainless Steel
  • Box set: Yes, complete set including outer box, inner box, warranty card (2020)
Posted at
Feb 26, 2026, 7:38 PM
Active
[WTS] 2026 JLC Master Ultra Thin Date Q1238460 - Like New! Full Set!

2026 JLC Master Ultra Thin Date Q1238460 - Like New! Full Set!

JLC - Q1238460 · $8,950
This Jaeger-LeCoultre Master Ultra Thin Date is a limited edition piece, with only 800 produced. It features a beautiful salmon grained dial and has impressive specs, including a 39mm case size and a thickness of just 7.9mm.

  • Condition: Like New
  • Case diameter: 39mm
  • Thickness: 7.9mm
  • Power reserve: 70h
Posted at
Feb 23, 2026, 9:01 PM
Active
[WTS] 2025 Like New JLC Master Ultra Thin Moonphase Rose Gold Q1362511

2025 Like New JLC Master Ultra Thin Moonphase Rose Gold Q1362511

Jaeger-LeCoultre - Q1362511 · $19,950
A 2025 Jaeger-LeCoultre Master Ultra Thin Moonphase in Rose Gold, featuring a 39mm case with 70 hour power reserve.

  • Condition: Like New
  • Case Size: 39mm diameter
  • Thickness: 9.3mm height
  • Power Reserve: 70 hour power reserve
Posted at
Feb 16, 2026, 5:40 PM
Active
BNIB Jaeger-LeCoultre MASTER ULTRA THIN MOON STAINLESS STEEL 2025 FULL SET

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

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
Active
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

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
Active
2023 JLC Moonphase Master Ultra Thin

2023 JLC Moonphase Master Ultra Thin

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
Active
2015 Jaeger-LeCoultre Master Ultra Thin Moon 39mm Q1362520 Beige Dial

2015 Jaeger-LeCoultre Master Ultra Thin Moon 39mm Q1362520 Beige Dial

Jaeger-LeCoultre - Q1362520 · $10,750
2015 Jaeger-LeCoultre Master Ultra Thin Moon Phase watch features a pink gold case with an eggshell beige dial, and includes functions such as hour, minute, seconds, date, and moon phase. The watch is equipped with an adjustable brown alligator leather strap and comes with a watch box.

  • Condition: Excellent overall condition
  • Dial color: Eggshell beige
  • Strap material: Brown Alligator Leather
  • Buckle type: Pin buckle
Posted at
Mar 3, 2025, 9:51 AM
Active