Christiane Rantzaucrantzau@christies.com+49 40 279 40 73
Department:Location:Title:
Early European Sculpture & Works of ArtHamburgDeputy Chairman
Impressionist & Modern ArtHamburgDeputy Chairman
Sumiko Robertssroberts@christies.comRead Bio
Department:Location:Title:
Client AdvisoryLondonDirector, Senior Client Advisor
Margot Rosenbergmrosenberg@christies.comRead Bio
Department:Location:Title:
Client AdvisoryNew YorkDeputy Chairman
Rebecca RossUSWatches@christies.com+1 212 636 2320Read Bio
Department:Location:Title:
Watches & WristwatchesNew YorkVP, Head of Sale, Watches
Mathieu Ruffatmruffat@christies.com+41 75 431 90 40
Department:Location:Title:
Watches & WristwatchesGenevaSpecialist EMEA & Americas
Watches & WristwatchesNew YorkSpecialist EMEA & Americas
Watches & WristwatchesParisSpecialist EMEA & Americas
Will RussellWRussell@christies.com+1 212 636 2525Read Bio
Department:Location:Title:
Early European Sculpture & Works of ArtNew YorkSpecialist Head of Department
Bob XueQxue@christies.com+971 56 838 4528Read Bio
Department:Location:Title:
Watches & WristwatchesDubaiSenior Specialist, Watches