• Solar-Powered: Enjoy long-lasting performance with the solar-powered movement. • High Functionality: Features a chronograph up to 60 minutes in 1/5 second increments and a tachymeter function. • Durable Design: Stainless steel case and bracelet, 100m water resistance, and sapphire curved crystal with anti-reflective coating.


The Seiko Prospex SPEEDTIMER SSC939P1 is a perfect watch for sports enthusiasts and professionals. It can be used in various scenarios like sports events, daily work, or outdoor adventures. With a case diameter of 41.4mm, a case thickness of 13.0mm, and a weight of 164.0g, it's comfortable to wear. Its solar-powered movement ensures long battery life, and the multiple functions make it a reliable timekeeping companion.