Jaeger-LeCoultre - Master Control - Q4138180
Master Control Chronograph Calendar Stainless Steel / Blue / Strap + Bracelet
Main
Brand
Jaeger-LeCoultre
Family
Master Control
Reference
Q4138180
Name
Master Control Chronograph Calendar Stainless Steel / Blue / Strap + Bracelet
Movement
Jaeger-LeCoultre caliber 759
Functions
Hours, Minutes | Date, Day, Month | Chronograph, Column wheel | Moonphase
Produced
2025
Case
Glass
Sapphire
Back
Open
Shape
Round
Diameter
40mm
Height
12.05mm
Water Resistance
50M
Dial
Color
Blue
Finish
Sunburst
Indexes
Mixed
Hands
Dauphine
Description
The Jaeger-LeCoultre Master Control Chronograph Calendar Q4138180 debuted in 2025. This version features a stainless steel case of 40.0 mm in diameter, paired with a sunray-brushed blue dial. It displays the time alongside a triple calendar (day, date, month), moonphase, chronograph with 30-minute counter, and pulsometric scale.
Power comes from the automatic Jaeger-LeCoultre caliber 759, a fully integrated chronograph movement with column wheel and vertical clutch, offering a power reserve of 65 hours. This watch is delivered with both a stainless steel bracelet and a blue calfskin strap, each equipped with the quick-change system.
