Description
Casio G-SHOCK Casual Digital Men Watch - Black | GD-100-1BDR
Casio G-SHOCK Casual Digital Men Watch - Black | GD-100-1BDR combines a rugged large-case design with classic black styling and red G-SHOCK accents. It features Shock Resistant construction, Multi Time for four cities, World Time, an auto LED backlight, a seven-year battery, and 200-meter water resistance.
Casio G-SHOCK Casual Digital Men Watch - Black | GD-100-1BDR is designed for users who want a bold, highly readable digital watch with dependable everyday durability. Its classic black resin case and band are highlighted by red brand-color accents, while the large digital display provides clear access to timekeeping and functional information.
A high-brightness LED backlight and light-guide plate help make the display easier to read in dark conditions. The watch also supports Multi Time for four cities and World Time across 31 time zones, making it practical for travel and users who regularly track more than one location.
Shock Resistant construction, Mineral Glass, and 200-meter water resistance provide reliable protection for casual wear, sports, travel, and outdoor activities. Powered by a CR2025 battery, the GD-100-1BDR provides approximately seven years of operation.
Additional functions include a 1/100-second stopwatch, a 24-hour countdown timer, five daily or one-time alarms, Flash Alert, hourly time signal, button-tone mute, and a full auto calendar through 2099.
- Large digital G-SHOCK design
- Classic black finish with red accents
- Shock Resistant construction
- 200-meter water resistance
- Approximately seven-year battery life
- Multi Time for four cities
- World Time across 31 time zones
- Home and World Time city swapping
- 1/100-second stopwatch
- 24-hour countdown timer
- Five daily or one-time alarms
- Flash Alert function
- Auto LED backlight with afterglow
- Full Auto Calendar to 2099
- Button operation tone on/off
| Specification | Details |
|---|---|
| Brand | Casio |
| Series | G-SHOCK |
| Model | GD-100-1BDR |
| Base Model | GD-100-1B |
| Collection | GD-100 Series |
| Color | Black / Red Accents |
| Product Type | Men’s Digital Watch |
| Display | Digital |
| Movement | Quartz |
| Case & Bezel Material | Resin |
| Construction | Shock Resistant |
| Band Material | Resin |
| Glass | Mineral Glass |
| Water Resistance | 200 m / 20 Bar |
| Battery | CR2025 |
| Battery Life | Approx. 7 Years |
| Case Size | 55 × 51.2 × 17.4 mm |
| Weight | 72 g |
| Compatible Wrist Size | 145–215 mm |
| Multi Time | Four Different Cities |
| World Time | 31 Time Zones, 48 Cities and UTC |
| Daylight Saving | On / Off |
| Home/World Time Swap | Yes |
| Stopwatch | 1/100-Second |
| Stopwatch Capacity | Up to 23 Hours, 59 Minutes and 59.99 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 or One-Time Alarms |
| Hourly Time Signal | Yes |
| Flash Alert | Yes |
| Flash Alert Activation | Alarms, Hourly Signal and Timer Completion |
| Light | LED Backlight with Auto Light and Afterglow |
| Illumination Duration | Selectable |
| LED Color | White |
| Button Tone | On / Off |
| Calendar | Full Auto Calendar to 2099 |
| Accuracy | ±15 Seconds per Month |
| Time Format | 12/24-Hour |
| Regular Timekeeping | Hour, Minute, Second, PM, Month, Date and Day |
Additional Information
GENDER: |
Men |
WATCH TYPE: |
Casual |
BAND MATERIAL: |
Resin |
BAND TYPE: |
Standard Strap |