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.
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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 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 Titanium Master Compressor Diving GMT Limited Edition w/ Bracelet & Straps Ref Q187T770

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This Jaeger-LeCoultre Master Compressor Diving GMT is a limited edition watch featuring a titanium case and a killer black dial with light blue accents. The watch has a water resistance of 1000m and comes with an original JLC titanium bracelet and two GSD straps.

  • Condition: Pre-owned, minor wear
  • Case diameter: 44mm
  • Movement accuracy: 2 seconds per day
  • Movement amplitude: 280
Posted at
Mar 30, 2026, 8:45 PM
Active
[WTS] Jaeger-LeCoultre Master Hometime. GMT. Ref. 174.8.05.S

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This Jaeger-LeCoultre Master Hometime is a GMT watch with additional features.

  • Shipping location: NJ USA
  • Video call available: true
Posted at
Mar 28, 2026, 10:56 AM
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[WTS] JLC Jaeger-LeCoultre Master Ultra Thin Moon – 39mm – Warranty thru 2030

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The Jaeger-LeCoultre Master Ultra Thin Moon features a slim case, clean dial, and moonphase complication. It showcases elegant simplicity with perfect balance.

  • Case size: 39mm
  • Movement: Caliber 925
  • Power reserve: 70-hour
Posted at
Mar 27, 2026, 2:30 PM
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[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
[WTS] JLC Jaeger-LeCoultre Master Chronograph – Sector Dial – Box & Papers

JLC Jaeger-LeCoultre Master Chronograph – Sector Dial – Box & Papers

The Jaeger-LeCoultre Master Chronograph features a sector dial design rooted in the brand's heritage, with a refined and instrument-like aesthetic. The watch has a 40mm stainless steel case, blue leather strap, and factory signed buckle.

  • Condition: Excellent condition
  • Movement: calibre 751G, automatic, integrated chronograph movement
  • Power reserve: 65 hours
  • Case size: 40mm diameter
Posted at
Mar 26, 2026, 11:39 AM
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