Emperor Watch & Jewellery Ltd. is an investment holding company, which engages in the selling of watches and jewelries. It operates through the Watch and Jewelry segments. The Watch segment is involved in the sales of wristwatches under European brands. Its wristwatch brands include Cartier, Omega and Rolex. The Jewelry segment include rings, necklaces, bracelets, earrings, decorates, and brooches made in crystal, diamond, and gold. It also operates through Hong Kong, Macau, People's Republic of China, and Other Regions in Asia Pacific geographical segments. The company was founded by Shing Yeung in 1942 and is headquartered in Hong Kong.