- Technological Philosophy
- Research and Development
- Production Technology
- SII Products for Daily Use
- Global Network
SII has factories, offices, and employees around the world, and carries out R&D and creates products on a global scale. In today’s increasingly borderless world, SII is focused on responding to customer needs with a global vision. Our international perspective drives the creation of new SII technologies, products and services.
Head Office & Makuhari Unit
Morioka Seiko Instruments Inc.
SII Crystal Technology Inc. (Tochigi)
Seiko Instruments Singapore Pte. Ltd. (Singapore)
Instruments Technology(Johor) Sdn. Bhd (Malaysia)
Seiko Instruments (Thailand) Ltd. (Thailand)
Guangzhou SII Watch Co., Ltd. (China)
Seiko Instruments Technology (Shanghai) Inc. (China)
Dalian Seiko Instruments Inc. (China)