Jaeger-LeCoultre Master Ultra Thin Master Ultra Thin Squelette Red Gold
Reference 13425SQ
About this watch
The Jaeger-LeCoultre Master Ultra Thin Squelette Red Gold (13425SQ) is a masterpiece that marries exquisite craftsmanship with elegant design. This stunning timepiece boasts a round case made from pink gold, exuding warmth and sophistication. Its slim profile of just 3.60 mm makes it incredibly comfortable for everyday wear while maintaining a luxurious feel. The sapphire glass protects the dial, providing clarity and scratch resistance. One of its standout features is its skeletonized movement, allowing enthusiasts to appreciate the beauty of the inner workings of the watch. The brown enamel dial adds a rich contrast to the pink gold case, while the stick and dot indexes provide a minimalist approach to time reading. The Feuille hands elegantly glide over the dial, enhancing the overall aesthetic while remaining functional. At the heart of this masterpiece is the Jaeger-LeCoultre caliber 849A SQ, a hand-wound movement boasting precision with 19 jewels and a power reserve of 33 hours. Its elegant design and comfortable wearability make it a worthy addition to any collection.
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Key Features
- Round case made from pink gold
- Slim profile of just 3.60 mm
- Sapphire glass for clarity and scratch resistance
- Skeletonized movement for unique aesthetic
- Brown enamel dial with stick and dot indexes
- Feuille hands for elegant time reading
- Jaeger-LeCoultre caliber 849A SQ hand-wound movement
Specifications
- Brand
- Jaeger-LeCoultre
- Family
- Master Ultra Thin
- Model
- Master Ultra Thin Squelette Red Gold
- Reference
- 13425SQ
- Movement
- 849a-sq
- Movement Features
-
- Hours, Minutes
- Case
- Pink Gold 38mm
- Dial Color
- Brown
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings

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 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