Casio Unisex W219HB-3A G-Shock Colours The battery supplies the watch

The battery supplies the watch with sufficient energy for approx

and this change in color is used to indicate the battery level and the alarm on/off setting

For the DW-5600 and GM-5600 models

The value indicates actual battery life

Casio's classic round digital design comes in variety of colours

Casio Unisex W219HB-3A G-Shock Colours The battery supplies the watchGet out and explore with this multifunctional digital watch with an outdoorsy twist! These timepieces feature a Velcro fastening band and an earthy color scheme to perfectly complement outdoor fashions. Complete with water resistance up to 50 meters, a 7 year battery, LED backlight and other handy functions, these watches are always at the ready.