List of products by brand Seiko Instruments Inc (SII)

Seiko Instruments Inc. (SII) is a Japanese company specializing in the development and commercialization of semiconductor, micromechatronics, and precision machining technologies. It operates as a subsidiary of Seiko Group Corporation.

Established in 1937 as Daini Seikosha Co., Ltd., Seiko Instruments Inc. has evolved into a leader in precision instrument manufacturing. Leveraging over seven decades of expertise in timepiece design and production, SII has expanded its portfolio to include electronic components, precision parts, analytical and measurement instruments, machine tools, factory automation systems, and printers. Headquartered in Chiba, Japan, SII continues to innovate in micro-mechanical and low-power consumption technologies, contributing significantly to various industries worldwide.