Jaeger-LeCoultre Master Ultra Thin Master Ultra Thin Date Boutique Edition

Reference 128255J

About this watch

The Jaeger-LeCoultre Master Ultra Thin Date Boutique Edition is a masterpiece of luxury watchmaking, blending elegance and precision in a slim 40mm pink gold case. Its stunning grey sunburst dial features stick and dot indexes, elegant Dauphine hands, and a discreet date function at 6 o'clock, making it perfect for those who appreciate minimalist design. At its heart is the Jaeger-LeCoultre Caliber 899/1, an automatic movement with 219 components, 32 jewels, and a power reserve of 38 hours, oscillating at 28,800 vibrations per hour for unparalleled accuracy. This watch is not just a timepiece but a lifestyle statement, suitable for formal events or casual outings, and comes with a high-quality leather strap that complements its luxurious feel.

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Key Features

Pink gold case
Grey sunburst dial
Automatic Jaeger-LeCoultre Caliber 899/1 movement
40mm diameter
7.50mm height
Sapphire glass
Water resistance up to 50 meters

Specifications

Brand

Jaeger-LeCoultre

Family

Master Ultra Thin

Model

Master Ultra Thin Date Boutique Edition

Reference

128255J

Movement

899-1

Movement Features

Hours, Minutes, Seconds
Date

Case

Pink Gold 40mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

Current Listings

Jaeger-LeCoultre Master Ultra Thin Moon Ref:Q1368471 Full Set

Jaeger-LeCoultre - Q1368471 · $7,500

A 39mm Jaeger-LeCoultre Ultra Thin Moon with an updated Caliber 925 movement and 70 hour power reserve is up for sale. The watch comes complete with its box, papers, travel pouch, and warranty card.

Condition: Excellent condition, slight wear on the strap
Case size: 39mm
Movement: Caliber 925
Power reserve: 70 hours

Posted at

May 15, 2026, 2:13 PM

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2024 Jaeger LeCoultre Master Ultra Thin Moon. Q1368480. Gorgeous Blue Dial. Warranty through 2032. $7,600.

Jaeger LeCoultre - Q1368480 · $7,600

A beautiful Jaeger LeCoultre Master Ultra Thin Moon with a deep blue sunray dial, dated March 2024, and an extended warranty running through 2032.

Condition: Excellent condition with some wear on the strap
Warranty expiration year: 2032

Posted at

May 13, 2026, 4:47 PM

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Jaeger LeCoultre Master Ultra Thin Moon 39mm 1368430 ( unworn / 2026 / box and papers )

Jaeger LeCoultre - Q1368430 · $9,995

This is an unworn Jaeger LeCoultre Master Ultra Thin Moon, a 39mm stainless steel automatic watch with the JLC Calibre 925 movement.

Condition: Unworn
Case diameter: 39mm
Case material: Stainless Steel
Movement: JLC Calibre 925

Posted at

May 13, 2026, 12:07 PM

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GRAIL DRESS WATCH! Jaeger-LeCoultre Master Ultra Thin Moon Phase in 18K Pink Gold Full 2023 Set Ref Q1362580

Jaeger-LeCoultre - Q1362580 / 109.2.A5.S · $18,250

A stunning Jaeger-LeCoultre Master Ultra Thin Moon Phase in 18K pink gold with a gorgeous gradient blue dial, featuring a moon phase sub-dial and a sapphire crystal case back.

Condition: Full set, clean condition, 2.5 years old, under warranty
Case diameter: 39mm
Case thickness: 9mm
Movement: Automatic Cal. 925

Posted at

May 10, 2026, 11:14 PM

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JLC Jaeger-LeCoultre Master Ultra Thin Reserve de Marche

Jaeger-LeCoultre - Q1378420 · $5,500

A Jaeger-LeCoultre Master Ultra Thin Reserve de Marche, purchased in 2016. The watch features a replaced buckle, as documented by JLC, and includes original records.

Condition: Excellent
Box And Papers: Yes

Posted at

May 10, 2026, 12:48 AM

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GRAIL MODERN DRESS WATCH! Jaeger-LeCoultre Master Ultra Thin Moon Phase in 18K Pink Gold Full 2023 Set Ref Q1362580

Jaeger-LeCoultre - Q1362580 / 109.2.A5.S · $18,250

This Jaeger-LeCoultre Master Ultra Thin Moon Phase in 18K pink gold features a gorgeous gradient blue dial and is a modern dress watch perfection with sharp lines and deep gold hallmarks.

Condition: Clean condition, full set with original accessories
Case diameter: 40mm
Movement power reserve: 70 hour

Posted at

May 3, 2026, 10:54 PM

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Jaeger-LeCoultre Master Ultra Thin Moon, ref. Q1368480 Blue

Jaeger-LeCoultre - Q1368480 · $8,250

The Jaeger-LeCoultre Master Ultra Thin Moon in stainless steel features a blue sunray-brushed dial with rhodium-plated hour markers. The watch has a slim profile at 39mm across and 9.3mm thick.

Condition: like-new
Case diameter: 39mm
Thickness: 9.3mm
Water resistance: 5 bar

Posted at

May 3, 2026, 12:10 PM

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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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