G-Shock GA140-1A1 Pro Trek Bands the 5600 series has been

the 5600 series has been refined to pursue watch quality and evolve the exterior and wearability

GR9110BW-1 (black)

is 100 meter water resistant and has a high-brightness LED light

and is also equipped with a super illuminator

Double-LED face illumination keeps the face and digital display easy to read

G-Shock GA140-1A1 Pro Trek Bands the 5600 series has beenG SHOCK, the watch that has been setting the standard for timekeeping toughness since 1983, announces a new collection of analog digital combination models based on the popular GA Series, but with new face and hand designs. These new models inherit the big case designs from the classic GA 100. A motif that resembles a 90's stereo component device or portable music player is updated to a modern refined look while maintaining G SHOCK level toughness.