Casio G-Shock GGB100 MudMaster Analog-Digital Resin Black Men's Watch GGB100-1A

From the G-Shock MASTER OF G Series MUDMASTER, the watch that is designed and engineered to withstand rough land environments, comes a carbon resin model that incorporate a new type of structure. The case is made of high-rigidity carbon material to protect against damage and deformation due to impact and other rough treatment, while metal button pipes ensure a tighter seal against the external environment. A filter further protects against the invasion of mud, for the high level of dust and mud resistance required when in severe environments.