Seiko Japan
HISTORY Seiko Group Corporation ( セイコーグループ株式会社 , Seikō Gurūpu kabushiki gaisha ), commonly known as Seiko , is a Japanese maker of watches, clocks , electronic devices, semiconductors , jewelry, and optical products . Founded in 1881 by Kintarō Hattori in Tokyo , Seiko introduced the world's first commercial quartz wristwatch in 1969. Seiko is perhaps best known for its wristwatches. Along with Rolex , Seiko is one of only two watch companies considered to be vertically integrated .Seiko is able to design and develop all the components of a watch, as well as assemble, adjust, inspect and ship them in-house. Seiko's...