Casio G-Shock - GGB100 MudMaster - 6R5H Case Thickness: 11 mm

Case Thickness: 11 mm

- Step reminder （Inform you when your step count is too low

which have been revised and improved: a new case design

elevated by fine surface details that create depth and richness

and 12/24-hour time

Casio G-Shock - GGB100 MudMaster - 6R5H Case Thickness: 11 mmFor 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