Inspired by Seiko's rich history of professional timekeeping, the Speedtimer Prospex watch collection embodies the brand's innovative legacy. This particular timepiece showcases a new in-house solar chronograph calibre, featuring a stopwatch capable of measuring time with precision to the nearest 1/100th of a second. Limited to just 4,000 units worldwide, this exclusive design commemorates Seiko's role as the official timekeeper of the 2023 World Athletics event in Budapest. • Powered by the solar powered movement. • Presented on a black stainless steel bracelet with fold over clasp. • Scratch resistant sapphire crystal glass. • 42mm case width. • 100 metre water resistance.