Casio G-Shock Master Of G-Land Mudmaster Altimeter and gray add to the

and gray add to the dial's charm

This men’s watch features Citizen's proprietary Eco-Drive technology – sustainably powered by light

The EFR-S108DE elevates the sophistication even more with a uniquely textured dial

SKU: 97A180

Alarm/hourly time signal

Casio G-Shock Master Of G-Land Mudmaster Altimeter and gray add to theFor the fearless adventurer and nature lover, a tough and rugged Master of G MUDMASTER featuring bezel and case constructed of heavy duty carbon and environmentally responsible materials. The watches of the G SHOCK Master of G line, developed for professionals working in the harshest environments, come equipped with even tougher functionality. And the MUDMASTER takes this another step further with the ability to handle the roughest rubble and debris