LIP Cosmic Electronic Vintage wristwatch known as "Général de Gaulle Case in 750°/°° gold Back with radiating decoration and gilded applied hour-markers Electronic movement Leather strap (used) Gilt metal buckle Circa 1960 Gross weight: 34 g (Movement to be overhauled, unopened and caseback stained) Model reproduced on page 140 of the book by : Marie-Pia Coustans and Daniel Galazzo, Lip, Des heures à compter, Glénat, 2017. This movement, with its particularly innovative technology, was marketed from 1958 to 1960. It combines electrical and mechanical elements, thanks to two batteries that generate an electrical impulse and maintain the oscillation of a balance wheel.