Dark grey Seiko Racing Sports Chronograph SSB399P1 Watch with Black Dial This stylish Seiko Racing Sports Chronograph features a black dial with grey-brown details and a distinctive orange second hand. The indexes and hands are luminous, making it easy to read the watch in the dark. The chronograph dial is combined with a stylish dark grey steel case and strap. The dial is protected by a strong Hardlex mineral glass and the watch is powered by a quartz movement. The watch is water-resistant to 100 meters, making it swim-proof. Japanese Seiko watches are known for their very high technology. More than 100 years old, Seiko has pioneered the watch making industry with a number of innovations, including the first quartz watch and kinetic technology. Seiko watches combine elegance with unparalleled product development. Product number: SSB399P1Case material: stainless steelCase colour: dark greyCase diameter: 41 mmWatch thickness: 12 mmStrap material: stainless steelStrap colour: dark greyStrap width: 22 mmStrap length: 145-200Dial colour: blackGlass: Hardlex mineral glassDate displayChronograph functionsTachymeter scaleWater resistance: 100 mMovement: quartz All Seiko watches come with a two-year warranty and are supplied in their original Seiko case. See all Seiko watches here