J.ESTINA Co., Ltd. engages in the manufacture and sale of jewelry, bags, and watches. It operates through the following business division: Jewelry, Handbags, watches, and Cosmetics. The Jewelry business refers to earrings, necklaces, rings, bracelets, and charms. The Handbag business offers backpacks, shoulders, totes, wallets, and clutches. The Watch business focuses on jewel, metal, and leather watches under the ROMANSON brand. The company was founded on April 2, 1988 and is headquartered in Seoul, South Korea.