Expert at the Paris Court of Appeal
Watchmaker, diploma of the Ecole Nationale d'Horlogerie de Cluses. Gemmologist.
Guy Kobrine started repairing watches at Vacheron Constantin, Audemars Piguet, Jaeger le Coultre, in Geneva and in Paris from 1963 to 1971. Then from 1978 to 2008: Rolex workshop.
Watchmaker since 1971.
Expert at the Paris Court of Appeal since 1993. Assessor to the Commission de Conciliation et de l'Expertise Douanière (customs) from 1999 to 2009.
Technical consultant for three auction houses from 1993 to 1998, for the specialty 'Collection watches'.
- for the auction house Millon & Associé from 1998 to 2009
- for the auction house Rossini since 2009.