Seiko Prospex Black Series Speedtimer Solar Chronograph - SSC917 Seiko Coutura Whether worn as a signature

Whether worn as a signature accessory or a meaningful gift

Framed by a metallic minute track

the Full Metal Tron edition reimagines the classic G-Shock square in a bold black-and-silver laser-engraved finish

Slim silver-tone hands and minimalist hour markers

digital display contents

Seiko Prospex Black Series Speedtimer Solar Chronograph - SSC917 Seiko Coutura Whether worn as a signatureThis Seiko Speedtimer Solar Chronograph pairs purposeful design with easy, everyday function. The solar powered movement stays charged by light and delivers about six months of reserve without battery changes. A black and gray tachymeter bezel frames a clean dark dial with green LumiBrite hands for quick reading in any light. The chronograph measures up to 60 minutes with split time, and a curved sapphire crystal plus 100 meter water resistance handle