
Jaeger-LeCoultre
Master Ultra Thin Date
Reference
Q1238480
Case
Stainless Steel
Dial
Blue
Movement
Automatic
Power Reserve
38 hours
Water Resistance
5 ATM / 50 meters
Functions
Hours, Minutes, Central Seconds, Date
All Specifications
Reference
Q1238480
Case Material
Stainless Steel
Case Size
39mm
Case Back
Open
Dial Color
Blue
Dial Finish
Sunray
Strap Material
Alligator
Strap Color
Black
Buckle Type
Folding Clasp
Movement
Automatic
Caliber
899
Power Reserve
38 hours
Water Resistance
5 ATM / 50 meters
Functions
Hours, Minutes, Central Seconds, Date
Description
Jaeger-LeCoultre’s Master Ultra Thin Date easily blends technical precision with timeless elegance, a hallmark of the brand’s rich heritage in ultra-thin watches. Featuring a new blue-grey sunray dial, this steel model with sleek lines and polished surfaces enhances its understated sophistication.
Powered by the finely decorated Calibre 899, visible through the sapphire case-back, the watch has a 38-hour power reserve. It’s symmetry and contemporary design, combined with details like Dauphine hands and trapezoid indexes, make this piece a refined tribute to Jaeger-LeCoultre’s almost 200-year legacy of innovation. The easily interchangeable black alligator strap adds versatility to this modern classic.