GA-2100RW-1A G1637 Base model is DW-5600 model

Base model is DW-5600 model that really stand out on the wrist

The stainless-steel bezel — formed three-dimensionally through a time-consuming forging

• 50-meter water resistance

and the 9 o’clock inset dial from the original GMA-S2100 is left behind for a streamlined

Welcome to a whole new level of metal-clad 2100 functionality — tough construction and stylish design in a timepiece that takes you from casual settings to business meetings without a thought

GA-2100RW-1A G1637 Base model is DW-5600 modelAnother brick in the wall this one in a full rainbow of color. Introducing bold designs with watch glass or dial featuring the original brick wall pattern of the very first G SHOCK in full on color. Rainbow vapor deposition reproduces the symbolic brick wall imagery in brilliant rainbow hues that shift and change depending on the light. The colorful design stays true to the origin of G SHOCK with the spirit of toughness it takes to overcome barriers