Seiko Holdings Group

Since its founding in 1881, Seiko has introduced one revolutionary product after another, including the first wrist watch in Japan in 1913 and the first quartz watch in the world in 1969. The consolidated companies now operate in a broad range of fields, from watches to electronic devices, semiconductors, eyewear, clocks and other products. Each one of these individual businesses strives for further leaps forward through its business alliances.

SEIKO HOLDINGS CORPORATION A dedicated holding company with a new management structure to oversee all the corporation’s business subsidiaries and enhance the power of the SEIKO brand.
SEIKO WATCH CORPORATION Planning for watches and other products and domestic and overseas sales
SEIKO INSTRUMENTS INC. Development, manufacturing and sales of watches, precision components and machine tools, electronic components, printers, measurement and analysis instruments
SEIKO PRECISION INC. Manufacturing/sales for electronic devices, shutters for cameras and peripherals, system integration, information equipment, system clocks and production equipment
SEIKO NPC CORPORATION Development, manufacturing and marketing of integrated circuits (IC)
SEIKO SOLUTIONS INC.
(To Japanese language website)
Development, manufacturing, sales, maintenance, services and consultations for the hardware and the software relating with information systems and network services
SEIKO CLOCK INC.
(To Japanese language website)
Development, manufacturing and sales of clocks (desk clocks, wall clocks, alarm clocks)
SEIKO OPTICAL PRODUCTS CO., LTD. Wholesale marketing of lenses and frames for glasses along with other optical-related products
WAKO CO., LTD.
Sales of watches, jewelry, accessories, interior supplies, art goods and crafts, glasses and foodstuffs
SEIKO TIME SYSTEMS INC. Sale and incidental installation work for system clocks, varied information display equipment and sports timing equipment, as well as timing and measurement services for various sports