automatic heart-beat self-winding movement with 40-hour power reserve

Case: Ultra-thin 7mm rose gold-plated case

September Issue

Measuring unit: 1 degree

Featuring chronograph functions

G-Shock • GA2100-1A1 • Men's Watch Shape:Octagonal automatic heart-beat self-winding movement withEver since the first DW 5000C went on sale back in 1983, G SHOCK has continued to push the limits of timekeeping toughness while creating new and original designs. These new models embody these efforts in an attractively thin configuration. These new models inherit the octagon form that was also employed for the original DW 5000C. Analog digital timekeeping comes packed into a no nonsense simple design without sacrificing G SHOCK level toughness. High