Jaeger-LeCoultre Master Master Geographic Stainless Steel / Silver / Bracelet
Reference 1428121
About this watch
The Jaeger-LeCoultre Master Geographic 1428121 is a masterpiece of watchmaking excellence, boasting a stunning silver sunburst dial and a stainless steel case that radiates sophistication. At the heart of this timepiece lies its mechanical automatic winding movement, powered by the Jaeger-LeCoultre Caliber 939A/1, which operates at a frequency of 28,800 vibrations per hour with 310 components and 34 jewels. This watch offers an impressive array of functions, including a 43-hour power reserve, water resistance up to 50 meters, and a dual time zone feature that makes it an ideal companion for globetrotters. The stainless steel bracelet is both robust and comfortable, allowing for all-day wear without digging into your skin. With its superior functionality and elegant design, the Master Geographic stands out in the world of luxury watches as a statement piece that showcases quality craftsmanship and horological history.
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Key Features
- Mechanical automatic winding movement
- Stainless steel case and bracelet
- Silver sunburst dial with stick and dot indexes
- Dual time zone feature with 24-city disc
- 43-hour power reserve
- Water resistance up to 50 meters
- Day/Night indication and Power Reserve Indicator
Specifications
- Brand
- Jaeger-LeCoultre
- Family
- Master
- Model
- Master Geographic Stainless Steel / Silver / Bracelet
- Reference
- 1428121
- 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
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- Condition: 95%
- Case size: 41.5 mm diameter
- Movement type: Mechanical Automatic
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- Condition: Brand New In Box (BNIB)
- Case size: 39mm
- Material: stainless steel
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BNIB Jaeger-LeCoultre MASTER ULTRA THIN DATE BLUE DIAL Q1238480 2025 FULL SET
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- Condition: Brand new in box (BNIB)
- Case size: 39mm
- Material: stainless steel

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
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

Jaeger-LeCoultre Master Compressor Chronograph Ceramic Q205L570 Near Mint Cond
The Jaeger-LeCoultre Master Compressor Chronograph Ceramic features a 46mm black ceramic case, matte finish 18k rose gold crown and pushers, and a 45 jewel automatic movement. It has chronograph, second timezone hand, day/night indicator, date, and screw down crown.
- Condition: Near Mint Condition
- Case size: 46mm
- Movement type: Automatic
- Jewels: 45

2015 Jaeger-LeCoultre Master Ultra Thin Moon 39mm Q1362520 Beige Dial
2015 Jaeger-LeCoultre Master Ultra Thin Moon Phase watch features a pink gold case with an eggshell beige dial, and includes functions such as hour, minute, seconds, date, and moon phase. The watch is equipped with an adjustable brown alligator leather strap and comes with a watch box.
- Condition: Excellent overall condition
- Dial color: Eggshell beige
- Strap material: Brown Alligator Leather
- Buckle type: Pin buckle

Jaeger LeCoultre Master Ultra Thin Moon - Blue - 1368480 ( unworn / 2025 )
This Jaeger LeCoultre Master Ultra Thin Moon features a 39mm stainless steel case and automatic JLC Calibre 925 movement.
- Condition: unworn
- Case size: 39mm
- Case material: stainless steel