Description
Casio G-SHOCK Tone-on-Tone Casual Men Analog-Digital Watch - Blue | GA-2100-2A2DR
Casio G-SHOCK Tone-on-Tone Casual Men Analog-Digital Watch - Blue | GA-2100-2A2DR features the iconic octagonal 2100 Series design in a vibrant monochromatic turquoise-blue finish. It combines Carbon Core Guard construction, bio-based resin components, Shock Resistance, 200-meter water resistance, World Time, and dual Super Illuminator LED lighting.
Casio G-SHOCK Tone-on-Tone Casual Men Analog-Digital Watch - Blue | GA-2100-2A2DR brings a bold monochromatic look to the slim and recognizable 2100 Series design. The case, bezel, band, dial, index markers, and individual dial components use subtly different shades and textures of turquoise blue, creating visual depth while maintaining a coordinated tone-on-tone appearance.
Its case and bezel are made from carbon and bio-based resin, while the strap uses bio-based resin. Carbon Core Guard construction reinforces the slim 11.8 mm case, while Shock Resistant construction, Mineral Glass, and 200-meter water resistance provide dependable durability for everyday wear, sports, travel, and outdoor activities.
Practical features include World Time across 31 time zones, a 1/100-second stopwatch, a 24-hour countdown timer, five daily alarms, Hand Shift, and a full auto calendar through 2099. High-brightness dual Super Illuminator LEDs illuminate both the analog dial and digital display, while two SR726W batteries provide approximately three years of operation.
- Tone-on-tone monochromatic turquoise-blue design
- Iconic octagonal 2100 Series case
- Slim 11.8 mm profile
- Carbon Core Guard structure
- Carbon and bio-based resin case
- Bio-based resin band
- Shock Resistant construction
- 200-meter water resistance
- Analog-digital display
- World Time across 31 time zones
- 1/100-second stopwatch
- 24-hour countdown timer
- Five daily alarms
- Hand Shift function
- Dual Super Illuminator LED lighting
- Approximately three-year battery life
| Specification | Details |
|---|---|
| Brand | Casio |
| Series | G-SHOCK |
| Model | GA-2100-2A2DR |
| Collection | Tone-on-Tone / 2100 Series |
| Color | Turquoise Blue |
| Product Type | Men’s Watch |
| Display | Analog-Digital |
| Movement | Quartz |
| Case & Bezel Material | Carbon / Bio-Based Resin |
| Structure | Carbon Core Guard |
| Construction | Shock Resistant |
| Band Material | Bio-Based Resin |
| Glass | Mineral Glass |
| Water Resistance | 200 m / 20 Bar |
| Battery | SR726W × 2 |
| Battery Life | Approx. 3 Years |
| Case Size | 48.5 × 45.4 × 11.8 mm |
| Weight | 51 g |
| Compatible Wrist Size | 145–215 mm |
| World Time | 31 Time Zones, 48 Cities and UTC |
| Daylight Saving | On / Off |
| Stopwatch | 1/100-Second |
| Stopwatch Capacity | Up to 23 Hours, 59 Minutes and 59 Seconds |
| Stopwatch Modes | Elapsed Time, Split Time and First/Second Place Times |
| Countdown Timer | Up to 24 Hours |
| Timer Setting Range | 1 Second to 24 Hours |
| Alarm | Five Daily Alarms |
| Hourly Time Signal | Yes |
| Light | Double Super Illuminator LED |
| Dial Light | LED Light with Afterglow |
| Digital Display Light | LED Backlight with Afterglow |
| Illumination Duration | 1.5 or 3 Seconds |
| LED Color | White |
| Hand Shift Feature | Yes |
| Button Tone | On / Off |
| Calendar | Full Auto Calendar to 2099 |
| Accuracy | ±15 Seconds per Month |
| Time Format | 12/24-Hour |
| Analog Timekeeping | Hour and Minute Hands, Day Dial |
| Digital Timekeeping | Hour, Minute, Second, PM, Month and Date |
Additional Information
GENDER: |
Unisex |
WATCH TYPE: |
Casual |
BAND MATERIAL: |
Bio-Based Resin |
BAND TYPE: |
Standard Strap |