Key Features
Batteries generally last years in a watch and a mechanical wind up watch will last forever as long as it's kept well. Now there is a third choice of Kinetic watches. These work by utilizing the motion of the wearer's arm. This motion is used to store energy in the rotation of a flywheel or a coiled spring, which then drives a micromotor that drives the watches mechanism.
The shape of the watch face.
Features
Watch Features
Scratch Resistant
Miscellaneous
