Stainless steel case: The stainless steel case is robust and gives the watch a noble, silver-coloured shine Flexible textile strap: The high-quality textile bracelet ensures maximum wearing comfort on the wrist , the strap length can be easily adapted to the individual wrist circumference Scratch-resistant hardlex glass: The specially hardened hardlex mineral glass is much more resistant to scratches and impacts than conventional mineral glass Waterproof wristwatch: The watch is waterproof up to 10 bar, that is at a depth of up to 100 m, it can therefore easily withstand accidental splashes of water when washing hands, rain or sweat 39.0 mm x 13.0 mm Environment friendly luminous coating: Seiko's specially developed, environment friendly luminescent coating, lumibrite improves the readability of the dial in the dark without pressing a button