Jaeger-LeCoultre Master Ultra Thin Master Ultra Thin
Reference 1338421
About this watch
The Jaeger-LeCoultre Master Ultra Thin 1338421 is a masterpiece of luxury watchmaking, boasting intricate craftsmanship and a design that elevates any outfit. This stunning timepiece encapsulates the essence of fine watchmaking, with its silver sunburst dial and Dauphine hands creating a sleek silhouette. The automatic movement, featuring 195 components, delivers precise timekeeping and a reliable power reserve of 43 hours. With its lightweight design, comfortable leather strap, and water resistance up to 50 meters, this watch is perfect for professionals looking to make an impression or anyone valuing fine craftsmanship and timeless design. Whether you're dressing up for a gala or down for a casual lunch, the Master Ultra Thin effortlessly complements your style. This piece of art embodies the spirit of luxury watchmaking, offering exceptional value for money and a high resale value among collectors.
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Key Features
- Jaeger-LeCoultre caliber 898C movement
- 41mm stainless steel case with 7.50mm height
- Silver sunburst dial with stick and dot indexes
Specifications
- Brand
- Jaeger-LeCoultre
- Family
- Master Ultra Thin
- Model
- Master Ultra Thin
- Reference
- 1338421
- Movement
- 898c
- Movement Features
-
- Hours, Minutes, Day / Night Indication
- Case
- Stainless Steel 41mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 50
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