Casio G-Shock GR8900A GR-8900A-1DR GR-8900A-1
Introducing a selection of new designs for the GR-8900 model. The round digital dial is designed with more multi-dimensional depth for a distinctive look. The light button is front mounted and bigger for easier operation. Pressing the button turns on a high-luminosity LED for easy reading in the dark. The Tough Solar power system is designed to generate enough electricity to feed the bright face light and other power-hungry functions.