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
![[WTS] 2021 Jaeger-LeCoultre Master Control Calendar 40mm Steel Q4148420 Full Set](https://preview.redd.it/rxmkjqzfqckg1.jpg?width=640&crop=smart&auto=webp&s=dd6b44c2aa15055c1f2bfe36caaa4e508dcf4769)
2021 Jaeger-LeCoultre Master Control Calendar 40mm Steel Q4148420 Full Set
This is a 2021 Jaeger-LeCoultre Master Control Calendar watch featuring a stainless steel case, silver dial with moon phase, and automatic mechanical movement. It has a smooth stainless steel bezel and comes with two straps: black leather and brown leather.
- Condition: Nice preowned condition with light scratches on the case, bezel and buckle.
- Case material: Stainless Steel
- Dial color: Silver
- Band material: JLC Black Leather Strap with Steel Deployant Buckle
![[WTS] Jaeger LeCoultre. Memovox - Alarm. Master Compressor. Ref.146.8.97/1](https://preview.redd.it/mjdjglec65kg1.jpeg?auto=webp&s=743ab9c82c74d1955801c0af0581ab2a7579e7d5)
Jaeger LeCoultre. Memovox - Alarm. Master Compressor. Ref.146.8.97/1
This Jaeger LeCoultre Memovox Alarm Master Compressor features a solid gold caseback medallion and an OEM deployant clasp.
- Case material: solid gold
- Movement type: mechanical
![[WTS] 2025 Like New JLC Master Ultra Thin Moonphase Rose Gold Q1362511](https://preview.redd.it/halugywlpxjg1.jpg?width=640&crop=smart&auto=webp&s=bdedf882eb98e33b7723fa774c68457b7f8e1cef)
2025 Like New JLC Master Ultra Thin Moonphase Rose Gold Q1362511
A 2025 Jaeger-LeCoultre Master Ultra Thin Moonphase in Rose Gold, featuring a 39mm case with 70 hour power reserve.
- Condition: Like New
- Case Size: 39mm diameter
- Thickness: 9.3mm height
- Power Reserve: 70 hour power reserve
![[WTS] JLC Jaeger-LeCoultre Master Chronograph 40mm — Hard-to-Find Bracelet Config](https://preview.redd.it/06nwkdwi4xjg1.jpeg?auto=webp&s=44f39c29bc8ddb79c8fa3d046dc0fae81c834645)
JLC Jaeger-LeCoultre Master Chronograph 40mm — Hard-to-Find Bracelet Config
A classic JLC chronograph powered by an in-house movement, offering a more refined and understated take on a sports chrono watch. The Jaeger-LeCoultre Master Chronograph features a 40mm stainless steel case.
- Condition: Excellent
- Movement: calibre 751A, automatic, integrated chronograph with column-wheel and power reserve of 65 hours
- Bracelet size: 40mm stainless steel case on factory bracelet with double deployant clasp
- Warranty expiration: June 2027
![[WTS] Jaeger-LeCoultre Master Compressor Titanium Diving GMT Limited Edition w/ Titanium Bracelet & Extra Straps Q187T770](https://preview.redd.it/dybatfvsxojg1.jpg?width=640&crop=smart&auto=webp&s=f7e8b948b3802cc2b16292c1dc1239d37525652b)
Jaeger-LeCoultre Master Compressor Titanium Diving GMT Limited Edition w/ Titanium Bracelet & Extra Straps Q187T770
This Jaeger-LeCoultre Master Compressor Titanium Diving GMT is a limited edition watch featuring a titanium case, automatic GMT movement, and a killer black dial with light blue accents. The 44mm case has a 1000m water resistance and is paired with a JLC titanium bracelet and two GSD straps.
- Condition: Pre-owned, with wear throughout
- Case size: 44mm
- Water resistance: 1000m
- Movement: Automatic GMT
![[WTS] JLC Jaeger-LeCoultre Master Ultra Thin Moon – 39mm – Warranty thru 2029](https://preview.redd.it/uqbno1y693jg1.jpeg?auto=webp&s=108044591d1d3a594266bbe8608a30e2369d6021)
JLC Jaeger-LeCoultre Master Ultra Thin Moon – 39mm – Warranty thru 2029
The Jaeger-LeCoultre Master Ultra Thin Moon features a reworked 39mm case, updated moonphase disc with sharper detailing and a more vivid contrast against the dial.
- Condition: Excellent
- Case size: 39mm
- Movement: Caliber 925 with 70-hour power reserve
![[WTS] Jaeger-LeCoultre Master Calendar Moonphase on Bracelet w/ 3 JLC Straps FULL SET FROM ORIGINAL OWNER! Ref 147.8.41.S](https://preview.redd.it/hyx02pxhqkig1.jpg?width=640&crop=smart&auto=webp&s=4a7520ddd7e5c9bb66f7e051d0ccc6a913a929c5)
Jaeger-LeCoultre Master Calendar Moonphase on Bracelet w/ 3 JLC Straps FULL SET FROM ORIGINAL OWNER! Ref 147.8.41.S
This Jaeger-LeCoultre Master Calendar Moonphase features a gorgeous silver sunburst dial with pops of color from the date pointer and the moonphase. It is powered by an automatic cal 924 movement running beautifully.
- Condition: Pre-owned with wear throughout, appears mint on the dial and sapphire crystal
- Case Diameter: 40MM
- Bracelet Length: 7 inches (currently sized)
- Serial Number: 2397XXX
![[WTS] Jaeger-LeCoultre Master Compressor Titanium Diving GMT Limited Edition w/ Bracelet, Boxes, & Extra Straps Ref Q187T770](https://preview.redd.it/dr9321l8u4ig1.jpg?width=640&crop=smart&auto=webp&s=aa369395ad52eaf35c156322f375c5d626e1f73d)
Jaeger-LeCoultre Master Compressor Titanium Diving GMT Limited Edition w/ Bracelet, Boxes, & Extra Straps Ref Q187T770
A limited edition Jaeger-LeCoultre Master Compressor Diving GMT watch in titanium case, featuring a black dial with blue accents and 1000m water resistance. The watch is equipped with an automatic GMT movement and comes with a matching JLC bracelet and two GSD straps.
- Condition: Very good, with some wear throughout the case and bezel scratches
- Case size: 44mm diameter
- Water resistance: 1000m depth rating
- Bracelet type: Titanium bracelet
![[WTS] JLC / Jaeger-LeCoultre Master Chronograph 40mm — Hard-to-Find Bracelet Config](https://preview.redd.it/5vozvtzevxhg1.jpeg?auto=webp&s=d4ea6502f5c9b67d8222fde875405cb51d4e3150)
JLC / Jaeger-LeCoultre Master Chronograph 40mm — Hard-to-Find Bracelet Config
A classic JLC chronograph powered by an in-house movement, offering a more refined and understated take on a sports chrono watch.
- Condition: Excellent
- Movement: in-house calibre 751A with column-wheel and power reserve of 65 hours
- Bracelet: stainless steel factory bracelet with double deployant clasp
- Warranty: through June 2027