1960s Jaeger-Lecoultre Geomatic E399 in steel

The Geomatic is a beautiful and rare classic produced by Jaeger-Lecoultre in the 60s. It succeds to the mythical Geophysic.

The two particularities of this model are its chronometre certification and the hack-system (or stop-second) feature, that allows to set the time to the nearest second. Produced to less than 1000 units between 1962 and 1968, this model is hard to find, especially in stainless steel. With a diameter of 36mm, it is the perfect dress watch.

In a few words, it’s one of the nicest watches ever produced by Jaeger-Lecoultre.


BrandJaeger Lecoultre
YearCirca 1960
Case materialStainless steel
MovementK881G automatic, stop second



Dial and hands are perfect. Case is in excellent condition also. It appears to have been very lightly (end well) polished in the past. Movement is running perfectly as always. The watch comes on a ostrich strap in a JLC service box.