Seiko Black Ion Kinetic Watch. No batteries, no winding, no hassles! The Kinetic powers itself. Self winding convenience at it’s most functional and durable. Seiko’s kinetic, self winding technology is built tougher, smarter than most. Charging takes just a few minutes of your movement; a walk in the park… literally! Plus there’s a power reserve indicator so you always know how well “charged” your Watch is. Of course, built with all the durability you’ve come to expect from the Seiko name. Details : Reliable Japanese quartz movement; Stainless steel case, bezel and bracelet; Striking black dial face with gold – tone hands and markers; Durable Hardlex crystal protects dial from scratches; Water resistant to 330′; Case measures 40 mm (1 3/5″).; Order yours today! Men’s Seiko Black Ion Kinetic Watch