Master Geographic

ref. 1428421

A tribute to watchmaking tradition, this emblematic watch is characterised by a unique dial on which the indication of multiple time zones depicts the entire world on the wrist. It also takes summer time into account. All the dial displays - power reserve, date, 2nd time zone - are harmoniously arranged on the dial and can be read at a glance.


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Master Geographic - Video

A refined dial, Master Geographic

A refined dial, Master Geographic

Sophisticated design lends new elegance to this emblematic timepiece that embodies Jaeger-LeCoultre’s watchmaking tradition. The well-balanced layout of the functions makes it very easy to read.
Second time zone, Master Geographic

Second time zone, Master Geographic

A simple glance at the dial reveals the time in two time zones. With a second dial for the second time zone, the display is instantly synchronised to the town representing the selected time zone.
An elegant case, Master Geographic

An elegant case, Master Geographic

The case design has also been reinterpreted. With its balanced proportions and 39 mm diameter, the new Master Geographic watch features an elegant and sophisticated silhouette.

Technical details

Case material:
Stainless Steel
Alligator Leather
Jaeger-LeCoultre Calibre
  • 939A
  • Automatic
  • Number of pieces : 310
  • Vibrations per hour : 28800
  • Power-reserve : 43 Hours
  • Jewels : 34
  • Barrel : 1
  • Height : 4.90 mm
  • Date
  • Hour - Minute
  • 24-hour display
  • Power-reserve
  • Seconds
  • 24 time-zones
  • Stainless Steel
  • Water resistance : 5 bar
  • Diameter : 39mm
  • Thickness : 11.8mm
  • Silvered sunray-brushed, luminescent numerals and hour-markers
  • Alpha
  • Alligator Leather
  • Double Folding Buckle 16.0 mm

Jaeger-LeCoultre Calibre 939A