Seiko Velatura Kinetic Perpetual SNP101P2 Men’s Watch

Seiko’s Kinetic technology is an advanced power-generation system that transforms kinetic energy (from a wearer’s hand-motions) into stored, electrical charges. It’s a part of Seiko’s clean energy technology that saves the environment from the pollutants that stay in the batteries. It can store charge for as much as 6 months (for continuous function) or more if you let it sleep. Worry not, it will set itself once shaken awake.