Jaeger-LeCoultre - Master Ultra Thin - Q1238421
Master Ultra Thin Date Stainless Steel / Silver / Alligator
Main
Brand
Jaeger-LeCoultre
Family
Master Ultra Thin
Reference
Q1238421
Name
Master Ultra Thin Date Stainless Steel / Silver / Alligator
Movement
Jaeger-LeCoultre caliber 899/1
Functions
Hours, Minutes, Seconds | Date
Produced
2025
Case
Glass
Sapphire
Back
Open
Shape
Round
Diameter
39mm
Height
7.89mm
Water Resistance
50M
Dial
Color
Silver
Finish
Sunburst
Indexes
Stick / Dot
Hands
Dauphine
Description
The Jaeger-LeCoultre Master Ultra Thin Date Q1238421 debuted in 2025.
With its clean lines and restrained elegance, the Master Ultra Thin Date in stainless steel is a study in refined proportions. Its polished 39 mm case measures just 7.89 mm thick, housing an automatic movement with date function. On the silvered sunray-brushed dial, the redesigned elongated hour markers and dauphine hands enhance legibility, while the date aperture now resides at 6 o’clock for a more symmetrical display.
The watch is paired with a black alligator leather strap, secured with a stainless steel double folding clasp. Like all Jaeger-LeCoultre watches, the Q1238421 has passed the stringent “1,000 Hours Control” testing regime.
