1980 - 1986  ECOLE D’ARTS APPLIQUES section bijouterie-joaillerie - La Chaux-de-Fonds 
1986 - 1989  LONGINES : Créateur-Styliste 
1989 - 1994  MOVADO - CONCORD : Head of Design 
1994 - 1998  GUCCI TIMEPIECES : Head of the creation and development office
1998 - 1999  BENEDOM LVMH : Chief  Designer of projects and development
1999 - 2003  AUDEMARS PIGUET : Head of the creation and development office
2003 - 2005  NEODESIS : Co-founder- Design Studio / consultant  for Audemars Piguet
2005 - 2015  CLAUDE EMMENEGGER DESIGN OFFICE : Design Director and Owner
2015 - 2018  AUDEMARS PIGUET : Creative Director
2018  Today  CLAUDE EMMENEGGER DESIGN : Watches & Product Designer
2022  Today  ARTIME CREATIONS SA : Creative Director / Founding Partner