Jaeger-LeCoultre Master Control Master Control Geographic Stainless Steel / Silver / Calf
Reference 4128420
About this watch
The Jaeger-LeCoultre Master Control Geographic is a masterpiece of horology, combining tradition, innovation, and style. Its stunning silver sunburst dial is mesmerizing, with mixed indexes and elegant Dauphine hands striking a perfect balance between sophistication and readability. The stainless steel case is robust yet refined, measuring 40mm in diameter, making it ideal for both casual wear and formal occasions. The open case back reveals the intricacies of the Jaeger-LeCoultre caliber 939AA movement, a marvel of engineering with 295 parts, 32 jewels, and a frequency of 28,800 vibrations per hour. This mechanical automatic winding movement is known for its accuracy and boasts a power reserve of 70 hours. With a water resistance of up to 50 meters, this watch can handle everyday activities with ease. The world time feature allows for easy time zone adjustments, making it a practical tool for the modern traveler.
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Key Features
- Mechanical automatic winding movement
- Jaeger-LeCoultre caliber 939AA movement
- 40mm stainless steel case
- Sapphire crystal glass
- Water resistance up to 50 meters
- 70-hour power reserve
- World time feature with 24-city disc
Specifications
- Brand
- Jaeger-LeCoultre
- Family
- Master Control
- Model
- Master Control Geographic Stainless Steel / Silver / Calf
- Reference
- 4128420
- Movement
- 939aa
- Movement Features
-
- Hours, Minutes, Seconds, World Time, Additional 24 Hour Hand (adjustable), Day / Night Indication
- Date
- Power Reserve Indicator
- Case
- Stainless Steel 40mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
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Jaeger Lecoultre Master Control Q4018420 ($6000 OBO)
This Jaeger Lecoultre Master Control Q4018420 is a well-maintained timepiece with an upgraded movement, featuring a free-spring balance, silicon hairspring, and 70 hour power reserve. It comes with its original box and a printout from JLC showing the watch's warranty status until 2030.
- Condition: Pre-owned with some wear to factory strap
- Movement: 899 AC movement (upgraded)
- Power Reserve: 70 hours
- Warranty Status: Under warranty until 2030
![[WTS] JLC Master Control 18k Rose Gold Quartz 145.2.31](https://preview.redd.it/vcg1vmduxvlf1.jpg?width=640&crop=smart&auto=webp&s=9640581af32b9e22b82913d727e4592ce92b4099)
JLC Master Control 18k Rose Gold Quartz 145.2.31
This rose gold JLC Master Control is a quartz chronograph watch with a 34mm case size, featuring original strap and buckle.
- Condition: Preowned with hairline scratches throughout and marks on the crystal under strong magnification
- Case Size: 34mm diameter
- Movement: Quartz
![[WTS] JLC Master Control Date Sector Dial, Excellent Condition](https://preview.redd.it/1nx3tdrrnklf1.jpeg?auto=webp&s=452bae19365304742ef3bc3a48e9debe9bd7a2a5)
![[WTS] Jaeger LeCoultre Master Control Calendar 140.8.87 $4,500](https://preview.redd.it/beb4sx885zkf1.jpg?width=640&crop=smart&auto=webp&s=010d5d6923a05540089187a93cdb96d5d833e92a)
Jaeger LeCoultre Master Control Calendar 140.8.87 $4,500
A classy and refined Jaeger LeCoultre Master Control Calendar with a 37mm case size, applied dagger indices, Arabic numerals at 12, 3, and 9, and running seconds subdial at 6 o'clock. The watch features two off-center windows showing the day of the week and month, as well as a red half moon indicating the date.
- Condition: Preowned - Good
- Box And Papers: true
- Service History: 2011 service papers and invoice
- Included Accessories: Double box,Service papers,Pusher,Manuals,Guarantee Booklet,Deployant Butterfly Clasp,Original leather strap,Alligator leather strap,Double Hornback leather strap
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
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