Founded in 1881 by Kintarō Hattori in Tokyo, Seiko is a leading Japanese manufacturer of watches, clocks, electronic devices, jewelry, and optical products. The brand is renowned for its innovative technologies, such as introducing the world's first commercial quartz wristwatch in 1969. Seiko produces both mechanical and quartz watches across various price ranges, from affordable models to luxury lines like Grand Seiko and Credor. With a fully integrated production facility, Seiko designs and manufactures all components of their watches in-house, ensuring exceptional quality and precision.​