People France Claude Siméon Passemant peoplepill id: claude-simeon-passemantCSP 3 views today 6 views this weekFrench clockmaker and opticianClaude Siméon PassemantBiographyListsAlso ViewedSimilar peoplePeople also viewedJacques GudinFrench clockmakerPierre de RivazFrench clockmakerFrom our partnersSponsoredClaude Siméon Passemant