Steel Grey Seiko 5 Sports Automatic Watch with Black Dial This steel grey watch from Seiko 5 Sports collection has a stylish black dial. The bronze-coloured hands and indexes stand out against the black dial and are heavily luminous which allows the watch to be read even in the dark. The dial is surrounded by a black rotating bezel with gold-coloured markings. The watch has a high quality 24-jewel 4R36-automatic mechanism with a power reserve of up to 41 hours. 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: SRPD57K1Case material: stainless steelCase colour: steel greyCase diameter: 42,5 mmWatch thickness: 13 mmStrap material: stainless steelStrap colour: steel greyStrap width: 22 mmStrap length: 160-210 mmDial colour: blackGlass: Hardlex mineral glassDate displayDay of the week displayWater resistance: 100 mMechanism: automatic (caliber 4R36, 24-stone)Power reserve: up to 41 hours All Seiko watches come with a two-year warranty and are supplied in their original Seiko case. See all Seiko watches here