Antique 15K/18K Pocket watch chain convert fancy link bracelet 6.25" 1.5g JR8646

One lovely antique 15K yellow gold bracelet, it features with double sides paperclip style long bar link, the chain is converted from an antique pocket watch chain. It finished with an 18K yellow gold spring ring clasp. No hallmark on the chain but tested with analyzer. Hallmark 18K on the spring clasp. 6.25" Weight 1.5 gram.