CASIO G-SHOCK GA-2100-1A5ER Black Series Neon Blue 45mm Strap Material: Leather

Strap Material: Leather

and the GA-2100-1A4ER has neon blue details on the hands

Family: FROG Vintage

and double LED light with LCD backlight

are a focal point to the attractive vintage inspired design of this rare timepiece

CASIO G-SHOCK GA-2100-1A5ER Black Series Neon Blue 45mm Strap Material: LeatherThe G SHOCK GA 2100 Utility Black Series is a new twist on the original iconic stealth model GA 2100 1A1 model, born by adding fluorescent highlights. These watches retain the simplified bezel lettering and black dial of the original, and the GA 2100 1A4ER has neon blue details on the hands, hour marker tips, day indicator, and dial labels. The lightweight GA 2100 is still the slimmest G SHOCK mens model, and features a a Carbon Core Guard structure