Chaumet Shangmei Paris is a French court-level jewelry watch brand, which was founded in 1780 and is the oldest jewelry watch brand. Among them, the most famous jewelry series in Xiao Mei are Liens de Chaumet, Josephine, ATM/BML, Le Grand Frisson and so on. Chaumet's famous watch series, such as Dandy, ClassOne, Khesis, etc. , are immortal masterpieces of the clock industry.