Jaeger-LeCoultre Master Ultra Thin Master Ultra Thin Squelette White Gold / Diamond / MOP
Reference 1343501
About this watch
The Jaeger-LeCoultre Master Ultra Thin Squelette is a masterpiece of horology that embodies sophistication and artistry. Crafted from white gold, this watch radiates a luxurious aura with its gem-set bezel and mother of pearl dial. The skeletonized movement showcases the intricate design and artistry that goes into each piece, emphasizing Jaeger-LeCoultre's commitment to horological excellence. With a limited production of only 100 units, this timepiece stands out as a collector's dream. Whether you're dressing up for a black-tie event or enjoying a casual outing with friends, the Master Ultra Thin Squelette fits seamlessly into any outfit thanks to its elegant design and comfortable fit. Its technical specifications include a handwound Jaeger-LeCoultre caliber 849A SQ movement with a power reserve of 33 hours and a frequency of 21,600 vibrations per hour. This timepiece delivers on every front, making it a worthwhile investment for collectors and enthusiasts alike.
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Key Features
- White gold case
- Gem-set bezel
- Mother of pearl dial
- Skeletonized movement
- Handwound Jaeger-LeCoultre caliber 849A SQ movement
- 38.00 mm diameter
- Sapphire glass
Specifications
- Brand
- Jaeger-LeCoultre
- Family
- Master Ultra Thin
- Model
- Master Ultra Thin Squelette White Gold / Diamond / MOP
- Reference
- 1343501
- Movement
- 849a-sq
- Movement Features
-
- Hours, Minutes
- Case
- White Gold 38mm
- Dial Color
- Skeleton
- Crystal
- Sapphire
Current Listings

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

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

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

Jaeger LeCoultre Master Ultra Thin Moon - 39mm - 1368430 ( unworn / 2025 )
A Jaeger LeCoultre Master Ultra Thin Moon in unworn condition, complete with all original boxes and papers.
- Condition: unworn
- Case material: Stainless Steel
- Case size: 39mm
- Movement: JLC Calibre 925 Movement (Automatic)

Jaeger LeCoultre Master Ultra Thin Moon - Blue - 1368480 ( unworn / 2025 )
This Jaeger LeCoultre Master Ultra Thin Moon features a 39mm stainless steel case and automatic JLC Calibre 925 movement.
- Condition: unworn
- Case size: 39mm
- Case material: stainless steel
Jaeger-LeCoultre Master Ultra Thin Certified 1907 Jubilee Platinum 950 LIMITED
The Jaeger-LeCoultre Master Ultra Thin 1907 Jubilee Platinum 950 is a limited edition watch with a manual winding movement, platinum case, and silver dial. It's available in a very good condition and comes with a JLC card and extended warranty.
- Condition: very good
- Case material: platinum
- Case dimensions: 39mm diameter
- Dial color: silver
Jaeger-LeCoultre Master Ultra Thin Certified 18k Rose Gold Q1452404 145.2.79.S
The Jaeger-LeCoultre Master Ultra Thin is a pre-owned, 18k Rose Gold watch with a Silver dial and Manual movement.
- Condition: Excellent condition as pictured
- Case Material: 18k Rose Gold
- Case Dimensions: 35mm diameter
- Water Resistance: 30m / 3 ATM

Jaeger LeCoultre Master Ultra Thin Moon - 39mm - 1368430 ( unworn / 2024 )
This Jaeger LeCoultre Master Ultra Thin Moon is a stainless steel automatic watch with a 39mm case. It features the JLC Calibre 925 movement and comes complete with all original boxes, papers, and warranty card.
- Condition: Unworn
- Case material: Stainless Steel
- Case size: 39mm
- Movement type: Automatic