In the JLC history, there is a spécial connection with Gay frères for two models, the E855 Memovox and the E399 Geomatic. Gay frères made a special Jubilé bracelet. That is not so common to see these bracelets, especially on the geomatic. Here the pics
indeed there is a special GF bracelet for the Geomatic
By: Clavi : October 31st, 2022-15:43
One could think that the GF bracelet was made only for the E855, as it can be seen in catalogs. However, some Geomatics also came with this bracelet, which is specific to the Geomatic as it is 19mm wide at the lugs