This sporty Seiko 5 sports watch has a silver-tone stainless-steel bracelet and 38mm case, an automatic black dial, black rotating bezel, curved Hardlex crystal, and a tri-fold clasp with secure lock and push-button release. It provides automatic technology that you control with every movement, powered by a 24-jewel movement that beats at 21,600 vibrations for hour, with a power reserve of 41 hours and manual winding capability. Water resistant to 100 meters.