Analyse @KooyJan's tweets
.@Rolex and @Chopard slammed for opacity in gold and diamond sourcing.
@swissinfo_en on report @KippenbergJ
https://t.co/zk8NXgJWQI
#BehindTheBling https://t.co/nCyrFvaYUy
@swissinfo_en on report @KippenbergJ
https://t.co/zk8NXgJWQI
#BehindTheBling https://t.co/nCyrFvaYUy