Casio G-SHOCK Analogue Digital Men's Watch GGB100XM-1A Collection_Skydiver The rugged steel case is

The rugged steel case is paired with a unidirectional steel bezel and steel crown

it ensures optimal visibility in any light condition

East and West formation

Thoughtfully designed with a pull-out crown

this watch guarantees unbeatable accuracy

Casio G-SHOCK Analogue Digital Men's Watch GGB100XM-1A Collection_Skydiver The rugged steel case isFor the fearless adventurer, a tough and rugged Master of G MUDMASTER featuring a strong, durable metal bezel. 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 strewn terrains, earning the appreciation and trust of rangers and rescue