Seiko Criteria Kinetic SKA281
Kinetic generates the electrical energy to power itself, utilizing the natural movement of wearer's arm.
No battery change, 6 months autonomy one a full charge
Caliber: Seiko Kinetic 5M62 Movement made in Japan.
Water resistant: 10 bars
Curved Hardlex Crystal
Dial:  Black dial with chromed hands and indexes
Case width including crown: 42mm
Case thickness: 10mm
Bracelet: Integrated solid steel bracelet.
One year International warranty