Jaeger-LeCoultre Master Master Geographic Stainless Steel / Silver / Alligator

Reference 1428421

About this watch

The Jaeger-LeCoultre Master Geographic Stainless Steel watch, reference number 1428421, is a masterpiece of luxury horology. This elegant timepiece combines traditional craftsmanship with modern functionality, making it a standout piece in the world of luxury watches. The stainless steel case with a diameter of 39 mm strikes the perfect balance between robustness and refinement, while the silver dial features a subtle texture that catches the light beautifully. The mixed indexes and Dauphine hands provide a sharp contrast against the dial, ensuring readability at a glance. One of the standout features of this watch is its world time functionality, allowing you to easily keep track of time in different parts of the world. The Jaeger-LeCoultre caliber 939A/1 movement comprises 310 parts and operates at a frequency of 28,800 vibrations per hour, ensuring accuracy and reliability. With a power reserve of 43 hours, you'll always know how much 'juice' your watch has left. The watch comes fitted with an alligator leather strap, which not only adds to its elegance but also enhances comfort. Whether you're in a boardroom or at a dinner party, this watch will feel right at home. With a water resistance of 50 meters, the Master Geographic can handle splashes and brief immersions, giving you peace of mind when washing your hands or caught in the rain.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Jaeger-LeCoultre caliber 939A/1 automatic movement
  • Sapphire crystal glass with anti-reflective coating
  • Water resistance up to 50 meters
  • Alligator leather strap for comfort and elegance
  • World time functionality with 24-city disc
  • Date function with day/night indication
  • Power reserve indicator for 43 hours

Specifications

Brand
Jaeger-LeCoultre
Family
Master
Model
Master Geographic Stainless Steel / Silver / Alligator
Reference
1428421
Movement
939a-1
Movement Features
  • Hours, Minutes, Seconds, World Time, Additional 24 Hour Hand (adjustable), Day / Night Indication
  • Date
  • Power Reserve Indicator
Case
Stainless Steel 39mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Jaeger-LeCoultre Master Chronograph - Sector Dial - Complete Set

Jaeger-LeCoultre Master Chronograph - Sector Dial - Complete Set

This Jaeger-LeCoultre Master Chronograph features a classic sector dial design with a brushed silver outer track, grained interior, and blued steel hand set. The watch is powered by an automatic integrated chronograph movement with a power reserve of 65 hours.

  • Condition: Excellent condition
  • Case diameter: 40mm
  • Movement: Calibre 751G, automatic integrated chronograph movement
  • Power reserve: 65 hours
Posted at
Dec 10, 2025, 12:44 AM
Active
[WTS] Here's to Special Watches ✨ Jaeger-LeCoultre Master Ultra Thin Tourbillon - Rose Gold - 40mm

Here's to Special Watches ✨ Jaeger-LeCoultre Master Ultra Thin Tourbillon - Rose Gold - 40mm

Jaeger-LeCoultre - Q1322410 · $27,500
A Jaeger-LeCoultre Master Ultra Thin Tourbillon featuring an automatic tourbillon, 40mm rose gold case, and Beige Eggshell dial.

  • Condition: Excellent overall condition
  • Case size: 40mm diameter
  • Thickness: 11mm
  • Movement: Jaeger-LeCoultre caliber 982 with Tourbillon Escapement
Posted at
Dec 9, 2025, 1:32 PM
Active
[WTS] Jaeger-LeCoultre Master Chronograph 40mm on Bracelet - Rare Combo

Jaeger-LeCoultre Master Chronograph 40mm on Bracelet - Rare Combo

A quintessential chronograph from Jaeger-LeCoultre with an in-house movement, classy design, and a rare combination on a stainless steel bracelet.

  • Condition: Excellent
  • Movement: calibre 751A automatic integrated chronograph with column-wheel and power reserve of 65 hours
  • Bracelet type: stainless steel bracelet
  • Clasp: double deployant clasp
Posted at
Dec 7, 2025, 3:44 PM
Active
[WTS] Jaeger LeCoultre. Master Hometime. 40mm. 🔥

Jaeger LeCoultre. Master Hometime. 40mm. 🔥

A Jaeger LeCoultre Master Hometime in a 40mm case.

  • Case size: 40mm diameter
  • Shipping method: Fedex with insurance
Posted at
Dec 7, 2025, 12:39 PM
Active
[WTS] Jaeger-LeCoultre Master Ultra Thin Date - Complete Set

Jaeger-LeCoultre Master Ultra Thin Date - Complete Set

This Jaeger-LeCoultre Master Ultra Thin Date features a 39mm stainless steel case, silvered sunray-brushed dial, and black leather strap. It's powered by the Jaeger-LeCoultre caliber 899 automatic movement.

  • Condition: Excellent condition
  • Case size: 39mm diameter
  • Movement type: Automatic
Posted at
Dec 6, 2025, 6:08 PM
Active
BNIB Jaeger-LeCoultre MASTER ULTRA THIN MOON STAINLESS STEEL 2025 FULL SET

BNIB Jaeger-LeCoultre MASTER ULTRA THIN MOON STAINLESS STEEL 2025 FULL SET

A Jaeger-LeCoultre Master Ultra Thin Moonphase watch in stainless steel with a silver dial, featuring a 39mm case and a black alligator leather strap. The watch is complete with its original packaging and comes under an 8-year factory warranty.

  • Condition: Brand New In Box (BNIB)
  • Case size: 39mm
  • Material: stainless steel
  • Strap material: black alligator leather
Posted at
Apr 1, 2025, 8:54 PM
Active
BNIB Jaeger-LeCoultre MASTER ULTRA THIN DATE BLUE DIAL Q1238480 2025 FULL SET

BNIB Jaeger-LeCoultre MASTER ULTRA THIN DATE BLUE DIAL Q1238480 2025 FULL SET

This is a brand new Jaeger-LeCoultre Master Ultra Thin Date with a blue dial and 39mm stainless steel case, on a black alligator leather strap.

  • Condition: Brand new in box (BNIB)
  • Case size: 39mm
  • Material: stainless steel
Posted at
Mar 18, 2025, 9:49 PM
Active
2023 JLC Moonphase Master Ultra Thin

2023 JLC Moonphase Master Ultra Thin

The Jaeger-LeCoultre Master Ultra Thin Moon combines a refined, minimalist design with the sophisticated complication of a moon phase indicator in a sleek, ultra-thin case that measures just 9.3mm thin.

  • Condition: Excellent Unworn Condition
  • Case Material: Stainless steel
  • Dial Color: Silver-Grey
  • Movement Type: Automatic
Posted at
Mar 7, 2025, 6:54 PM
Active
Jaeger-LeCoultre  MMaster Compressor Extreme World Alarm 150.8.42

Jaeger-LeCoultre MMaster Compressor Extreme World Alarm 150.8.42

This Jaeger-LeCoultre Master Compressor Extreme World Alarm features a stainless steel case, mechanical automatic movement, and functions including date, alarm, and second timezone.

  • Condition: 90%
  • Size: 46mm
  • Case material: Stainless Steel
Posted at
Mar 7, 2025, 10:17 AM
Active