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Business & Products


One of the world’s very few true watch manufactures, making every component in every type of watch in-house

Electronic Devices

Supporting advanced society and industry with precision-processing, power-saving, and downsizing technologies

Systems Solutions

Providing high-added-value systems solutions with combined services integrating hardware, applications, and data centers

Clocks, Retail, System Clocks/Sports Timing and Optical Products

Contribute to society through broad-ranging business areas including Clocks and Retail

Related information

News from Seiko Holdings Corporation and our group companies can be found here.

We introduce the Seiko Holdings Group corporate philosophy, group slogan, and information on our group companies.

Knowledge and Excitement -Feel Seiko-