Honoring the World Athletics Championships Tokyo 2025, the Seiko Prospex SSC955 is a limited-edition Speedtimer Solar Chronograph (6,000 pieces worldwide) that fuses tradition and innovation. Powered by the solar V192 movement, it delivers 1/5-second chronograph precision, a 60-minute timer, 24-hour subdial, and a 6-month power reserve. The dial’s striking “Edo Purple” pays tribute to Tokyo’s cultural heritage, framed by a black tachymeter bezel. With its stainless steel case and Seiko’s sport timing legacy, this timepiece is built for performance and rich in historical significance.