Upgrade the retro look you love with the octagonal GA-2100 line, which inherits the design concept of the very first G-SHOCK, but now with Smartphone Link and Tough Solar power.
| Glass | Mineral |
| Case Material | Resin |
| Case Color | Black |
| Strap Material | Resin |
| Strap Color | Black |
| Local Warranty | 1 Year |
| Movement | Tough Solar |
| Function | 2 Hands, Day-Date Display, Shock Resistant |
| Water Resistance | 200m |
| International Warranty | 1 Year |
| Case Size | 45.4mm |
| Weight | 52 g |