G-Shock GA-2100RW-1AER

This series is characterized by its special brick wall pattern on the display, which is in rainbow colors. This pattern was already used as a design element in the very first G-SHOCK. 

With the help of vapor coating, the symbolic brick wall image is reproduced in brilliant rainbow tones that shift and change depending on the incidence of light. The colorful design remains true to G-SHOCK's origins and illustrates the spirit of perseverance needed to overcome barriers and push boundaries again and again. 

Choose your favorite watch from the legendary 5600 models or the 2100 analog-digital combination models. 

On the DW-5600 and GM-5600 watches, the glass features a brick pattern with color-shifting effects, reproduced with vapor coating with graduated rainbow tones. 
On the GA-2100 and GM-2100 models, the shimmering dial brick pattern is created by a combination of silver vapor coating, laser engraving and rainbow color printing.

- Weight: 51 g
- 48.5 × 45.4 × 11.8 mm
- Water resistant up to 20 bar
- Approximate battery life: 3 years with SR726W X 2
- Accuracy: ±15 seconds per month
- 1/100 second stopwatch
- Fully automatic calendar (up to 2099)
- 31 time zones (48 cities + coordinated universal time), summer time on/off
- 5 daily alarms