Jaeger-LeCoultre Master Control Master Control Chronograph Calendar Stainless Steel / Blue

Reference Q4138480

About this watch

The Jaeger-LeCoultre Master Control Chronograph Calendar Q4138480 debuted in 2023. This version of the Master Control Chronograph Calendar features a stainless steel case of 40 mm in diameter and 12.05 mm in height, paired with a blue sunray-brushed dial. The layout includes a chronograph with 30-minute counter at 3, a date pointer with moonphase at 6, and a day and month aperture at 12. A pulsometric scale is printed on the dial’s outer flange. This watch is powered by the automatic caliber 759, an in-house movement with integrated column wheel chronograph, vertical clutch, triple calendar, and moonphase display. It offers a power reserve of 65 hours and is visible through the sapphire case back. The watch is delivered on a matching blue calfskin strap with quick-change system.
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Specifications

Brand
Jaeger-LeCoultre
Family
Master Control
Model
Master Control Chronograph Calendar Stainless Steel / Blue
Reference
Q4138480
Movement
759
Movement Features
  • Hours, Minutes
  • Date, Day, Month
  • Chronograph, Column wheel
  • Moonphase
Case
Stainless Steel 40mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] 2001 Jaeger-LeCoultre Master Control Réserve De Marche ref. 140.8.93.S

2001 Jaeger-LeCoultre Master Control Réserve De Marche ref. 140.8.93.S

The Jaeger-LeCoultre Master Control Réserve De Marche is a 2001 stainless steel model with a black dial and automatic movement. It features a JLC stainless steel bracelet, Super-LumiNova lume, and sapphire crystals. The watch has been measured with a timegrapher and all functions are working as expected.

  • Condition: Normal wear, moderate scratching on the bezel at 12 o'clock.
  • Case material: Stainless steel
  • Diameter: 37mm
  • Lug width: 19mm
Posted at
Apr 4, 2026, 12:12 PM
Active
[WTS] Jaeger LeCoultre Master Control Chronograph Calendar on bracelet. Full Set. Warranty through June 2029. Price Drop!

Jaeger LeCoultre Master Control Chronograph Calendar on bracelet. Full Set. Warranty through June 2029. Price Drop!

Beautiful JLC Master Control Chronograph with calendar function and chronograph capabilities. It is a full set including box, papers, warranty card.

  • Condition: Minimal wear, full set
  • Retail price: $21,300+ tax
  • Warranty expiration date: June 2029
Posted at
Apr 2, 2026, 6:33 PM
Active
[WTS] Jaeger LeCoultre Master Control Date Sector Dial. Q1548530. $4,975.

Jaeger LeCoultre Master Control Date Sector Dial. Q1548530. $4,975.

This Jaeger LeCoultre Master Control Date features a unique sector dial and is dated August 2017. It comes on its OEM strap and pin buckle, in full set condition.

  • Condition: full set with minimal wear, comes watch only
  • Diameter: 40mm
Posted at
Apr 1, 2026, 2:47 PM
Active
[WTS] Jaeger LeCoultre Master Control Chronograph Calendar on bracelet. Full Set. Warranty through June 2029. $13,250

Jaeger LeCoultre Master Control Chronograph Calendar on bracelet. Full Set. Warranty through June 2029. $13,250

Jaeger LeCoultre - Q4138420 · $13,250
A Jaeger LeCoultre Master Control Chronograph Calendar with a bracelet, full kit, and warranty.

  • Condition: Minimal wear, Full set
  • Warranty Expiration: June 2029
  • Retail Price: $21,300+ tax
  • Bracelet And Strap Purchased Separately: true
Posted at
Mar 26, 2026, 8:01 PM
Active
Jaeger-LeCoultre Master Control R�serve de Marche Silver Dial 140.8.38.S

Jaeger-LeCoultre Master Control R�serve de Marche Silver Dial 140.8.38.S

Men's Jaeger-LeCoultre Reserve De Marche Master Control watch with a silver dial, date function, and power reserve. The case is made of stainless steel.

  • Condition: 90%
  • Case Size: 37mm
  • Movement Type: Mechanical Automatic
Posted at
Feb 6, 2025, 9:44 AM
Active
Jaeger-LeCoultre MASTER CONTROL DATE ROSE GOLD SILVER DIAL Q1542520 FULL SET

Jaeger-LeCoultre MASTER CONTROL DATE ROSE GOLD SILVER DIAL Q1542520 FULL SET

This is a 39mm Jaeger LeCoultre Master Control Date in 18K rose gold with a silver dial, featuring a dark brown alligator leather strap and a rose gold tang buckle. The watch includes two additional straps and comes with its original packaging, manual, papers, and warranty certificate.

  • Condition: Excellent
  • Material: 18K rose gold
  • Dial color: silver
  • Strap material: dark brown alligator leather
Posted at
Jan 24, 2025, 9:43 PM
Active