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Christoph
Brack has years of product management experience
including
responsibility for buying, branding and assembling
retail collections of jewellery and precious stones
in the
Gübelin company . He also has wide experience
in production and quality control. Christoph previously
specialized in pearls and precious stones and is highly
qualified in adult education within the jewellery
trade. He is teaching marketing, businessdevelopment,
personnel management and correspondence for higher
Swiss diplomas.
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