Jaeger-LeCoultre Master Control Master Control Calendar Stainless Steel / Silver / Novonappa

Reference 4148420

About this watch

The Jaeger-LeCoultre Master Control Calendar 4148420 is a masterpiece that embodies a rich tradition of watchmaking. This stunning timepiece combines elegance, functionality, and innovative technology to create a truly unique experience. With its stainless steel case, sunburst finish on the silver dial, and Dauphine hands, this watch exudes sophistication and refinement. The moonphase display adds an extra layer of complexity, connecting you to the natural world and making it a true standout in the world of luxury watches. At the heart of this timepiece is the Jaeger-LeCoultre caliber 866AA automatic movement, offering a remarkable 70-hour power reserve and advanced lubrication techniques for increased performance and longevity. With its water resistance of 50 meters and comfortable height of 10.95 mm, this watch is designed to handle everyday situations with ease. Paired with a Novonappa leather strap, it feels luxurious and ages beautifully over time. Whether you're looking for a statement piece or a reliable companion for years to come, the Jaeger-LeCoultre Master Control Calendar 4148420 is an investment worth considering.
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Key Features

  • Jaeger-LeCoultre caliber 866AA automatic movement
  • 70-hour power reserve
  • Moonphase display with astronomical capabilities

Specifications

Brand
Jaeger-LeCoultre
Family
Master Control
Model
Master Control Calendar Stainless Steel / Silver / Novonappa
Reference
4148420
Movement
866aa
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day, Month
  • Moonphase
Case
Stainless Steel 40mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] 2021 Jaeger-LeCoultre JLC Master Control Calendar Q4148420 40mm Full Set - $10,495

2021 Jaeger-LeCoultre JLC Master Control Calendar Q4148420 40mm Full Set - $10,495

Jaeger-LeCoultre - Q4148420 · $10,495
A Jaeger-LeCoultre JLC Master Control Calendar watch from 2021, featuring a 40mm case.

  • Condition: Excellent condition with minimal signs of wear
  • Caliber: Calibre 988R self-winding movement
  • Water Resistance: 30m depth rating
  • Case Size: 40mm diameter
Posted at
May 24, 2026, 11:59 AM
Active
[WTS] 2021 Jaeger-LeCoultre JLC Master Control Calendar Q4148420 40mm Full Set - $10,495

2021 Jaeger-LeCoultre JLC Master Control Calendar Q4148420 40mm Full Set - $10,495

Jaeger-LeCoultre - Q4148420 · $10,495
2021 Jaeger-LeCoultre Master Control Calendar, a 40mm watch featuring a full set.

  • Condition: Excellent condition with minimal signs of wear
  • Case size: 40mm
  • Year: 2021
Posted at
May 21, 2026, 10:24 PM
Active
[WTS] 2021 Jaeger-LeCoultre JLC Master Control Calendar Q4148420 40mm Full Set - $10,495

2021 Jaeger-LeCoultre JLC Master Control Calendar Q4148420 40mm Full Set - $10,495

Jaeger-LeCoultre - Q4148420 · $10,495
This is a Jaeger-LeCoultre JLC Master Control Calendar watch, produced in 2021. It features a 40mm case and has been thoroughly tested.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2021
  • Size: 40mm
Posted at
May 14, 2026, 1:16 PM
Active
[WTS] 2003 Jaeger-LeCoultre Master Control Ultra Thin ref. 145.8.79 - Full Set

2003 Jaeger-LeCoultre Master Control Ultra Thin ref. 145.8.79 - Full Set

A 2003 Jaeger-LeCoultre Master Control Ultra Thin ref. 145.8.79 with a 34mm stainless steel case and silver dial.

  • Condition: Very light wear, super clean
  • Case material: Stainless steel
  • Diameter: 34 mm
  • Lug width: 17 mm
Posted at
May 17, 2026, 5:23 PM
Active
[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

This is a 2001 Jaeger-LeCoultre Master Control Réserve De Marche watch with a stainless steel case, black dial, Super-LumiNova lume, and automatic movement. It comes with instructions, guarantee booklet, microfiber cloth, stylus, and guarantee card dated June 2001.

  • Condition: normal wear, some moderate scratching on the bezel at 12 o'clock
  • Case material: stainless steel
  • Case diameter: 37 mm
  • Lug width: 19 mm
Posted at
May 17, 2026, 5:20 PM
Active
[WTS] Jaeger LeCoultre Master Control Date Q1548470 176.8.40.S

Jaeger LeCoultre Master Control Date Q1548470 176.8.40.S

  • Case size: 40mm diameter
  • Payment methods: Zelle, Venmo, or Western Union accepted
Posted at
May 16, 2026, 1:43 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