Description
Casio G-SHOCK Casual Men Watch - Black | G-7900-3DR
Casio G-SHOCK Casual Men Watch - Black | G-7900-3DR combines rugged outdoor styling with practical marine and adventure functions. It features Shock Resistant construction, low-temperature resistance, 200-meter water resistance, Moon Data, Tide Graph, dual 1/100-second stopwatches, a 24-hour countdown timer, five multifunction alarms, and an electro-luminescent backlight.
Casio G-SHOCK Casual Men Watch - Black | G-7900-3DR belongs to the rugged G-7900 Series, designed for marine activities, extreme sports, outdoor adventures, and active everyday use. Its black resin case and band are complemented by green accents, while four large bezel screws, oversized buttons, and protective raised surfaces reinforce its bold utility-inspired design.
The watch measures 52.4 × 50 × 17.7 mm and weighs 68.2 g. Shock Resistant construction, Mineral Glass, low-temperature resistance down to -20°C, and 200-meter water resistance provide dependable protection in demanding outdoor and cold-weather conditions.
Useful functions include World Time covering 29 time zones and 48 cities, Moon Data, Tide Graph, dual 1/100-second stopwatches, a 24-hour countdown timer with auto-repeat, five multifunction alarms with one snooze alarm, hourly time signal, Flash Alert, and button operation tone on/off. The electro-luminescent backlight provides blue-green illumination with selectable duration and afterglow for improved visibility in dark environments.
Powered by a CR2025 battery, the G-7900-3DR offers approximately two years of battery life. Its marine functions, low-temperature resistance, oversized controls, and rugged G-SHOCK construction make it an excellent choice for outdoor enthusiasts and users seeking a durable everyday digital watch.
- G-7900 Series design
- Black resin case and band with green accents
- Shock Resistant construction
- Low-temperature resistance down to -20°C
- 200-meter water resistance
- Mineral Glass
- Moon Data
- Tide Graph
- World Time (29 time zones / 48 cities)
- Dual 1/100-second stopwatches
- 24-hour countdown timer
- Auto-repeat timer
- Five multifunction alarms
- Flash Alert function
- Electro-luminescent backlight
- Approximately two-year battery life
| Specification | Details |
|---|---|
| Brand | Casio |
| Series | G-SHOCK |
| Model | G-7900-3DR |
| Base Model | G-7900-3 |
| Collection | G-7900 Series |
| Color | Black / Green |
| Product Type | Men’s Digital Watch |
| Display | Digital |
| Movement | Quartz |
| Case & Bezel Material | Resin |
| Construction | Shock Resistant |
| Environmental Resistance | Low-Temperature Resistant (-20°C) |
| Band Material | Resin |
| Glass | Mineral Glass |
| Water Resistance | 200 m / 20 Bar |
| Battery | CR2025 |
| Battery Life | Approx. 2 Years |
| Case Size | 52.4 × 50 × 17.7 mm |
| Weight | 68.2 g |
| World Time | 29 Time Zones (48 Cities) |
| Moon Data | Moon Age and Moon Phase Graph |
| Tide Graph | Yes |
| Stopwatch | Dual 1/100-Second Stopwatches |
| Stopwatch Capacity | 999 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 Minute to 24 Hours |
| Timer Setting Increments | 1 Minute and 1 Hour |
| Auto-Repeat Timer | Yes |
| Progress Beeper | Yes |
| Alarm | 5 Multifunction Alarms (1 Snooze Alarm) |
| Hourly Time Signal | Yes |
| Flash Alert | Yes |
| Flash Alert Activation | Alarm, Hourly Signal and Timer Completion |
| Light | Electro-Luminescent Backlight with Afterglow |
| Light Duration | 3 Seconds or 5 Seconds (Selectable) |
| Light Color | Blue-Green |
| Calendar | Full Auto Calendar to 2099 |
| Mute Feature | Button Operation Tone On/Off |
| Accuracy | ±15 Seconds per Month |
| Time Format | 12/24-Hour |
Additional Information
GENDER: |
Women |
WATCH TYPE: |
Casual |
BAND MATERIAL: |
Resin |
BAND TYPE: |
Standard Strap |