Transparency that is almost indistinguishable from synthetic rubies! Widely adopted in fields such as watches, measuring instruments, and meters.
The gemstones of Citizen Fine Devices have achieved a world-class share due to their high wear resistance and high precision dimensional accuracy. We offer consistent processing from granulation to molding, firing, and completion in a wide variety of mass production. With a transparency that is nearly indistinguishable from synthetic ruby, we provide stable quality utilizing our in-house processing machines, tools, and years of accumulated technology. If you have specific shapes or dimensions in mind, please feel free to consult with us. 【Features】 ■ High wear resistance and high precision dimensional accuracy ■ Widely adopted in fields such as watches, measuring instruments, and meters ■ Consistent processing from granulation to molding, firing, and completion in a wide variety of mass production ■ Transparency that is nearly indistinguishable from synthetic ruby ■ Near-net shape molding allows for the provision of blanks close to the final dimensions *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 - Hole diameters range from Φ0.06 to 1.18mm, outer diameters from Φ0.5 to 2mm, and thickness from 0.2 to 0.8mm. - We can accommodate dimensions tailored to customer requests, including dish shapes. - We are capable of processing more complex shapes such as bottles and olives. - We possess world-class production capacity. - We can meet an annual demand of several hundred million units. *For more details, please refer to the PDF document or feel free to contact us.
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【Usage Examples】 ■Movement for wristwatches ■Signal indicator ■Analog meter *For more details, please refer to the PDF document or feel free to contact us.
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The area where Citizen Fine Devices demonstrates its strength is in the realm of functional components that require small size, precision, high accuracy, and high detail. We believe that our mission is to continue providing high-value-added microdevice products by leveraging the unique technologies we have developed over many years. Utilizing metal processing technology rooted in watch manufacturing, we have consistently supplied small, high-precision components to our customers for many years through a fully integrated production line that encompasses process design, machining, assembly, and functional testing, along with the unique development of our own processing machines. Additionally, mass-producing components with high precision and efficiency using brittle materials is also one of our core technologies. By integrating material technology with ultra-precision machining, thin-film technology, and bonding technology, we produce not only high-precision components such as ceramics and quartz but also high-quality functional device products like liquid crystal devices and sensing devices. Continuing to provide high-value-added products to the market is a significant dream for our employees. We will contribute to the creation of new value through manufacturing driven by the challenge spirit of each individual, working towards the realization of that dream.
