Epson has been a leader in the crystal device market since the release of its first quartz wristwatch in 1969. The company’s enduring success is attributed to its commitment to in-house production, overseeing everything from the precise procurement of raw crystals to their integration with ICs and oscillators. Guided by a philosophy of efficient, compact, and precise innovation, Epson continues to drive advancements in various key sectors, including the Internet of Things (IoT), high-speed and high-capacity communication networks, and automotive safety. The widespread adoption of Epson’s crystal devices across these industries serves as a testament to the company’s ongoing contributions to the development of a smart, connected society.