Seiko Sportura Kinetic Watch with a 49mm Stainless Steel Case, Black Dial, and Power Reserve #SRG005P2

Seiko Sportura Kinetic Watch with a 49mm Stainless Steel Case, Black Dial, and Power Reserve #SRG005P2

This hi-tech Seiko dive watch is powered by a Seiko Kinetic movement which features a capacitor that can power the watch for up to six months (even when it is not being used). There is no battery to replace or worry about dying at an inopportune moment. A rotor constantly charges the capacitor with the movement of your wrist. The meter on the dial shows amount of power reserve. You can also hand wind the watch to increase the stored energy and view the amount via the meter. The watch has a maximum storage capacity of one month power reserve when fully charged. Includes a screw-down crown and scratch resistant and anti-reflective sapphire crystal. Lumibrite on hands and markers.