Description
Features of CASIO G-Shock Classic Solar Atomic Watch GW7900B-1
- Features tough solar power
- Battery reserve of up to two years
- Multi-Band 6 Atomic Timekeeping for time updates
- Shock-resistant
- 200m water-resistance
Product Info for CASIO G-Shock Classic Solar Atomic Watch GW7900B-1
With the never ending pursuit of toughness and technology, G-Shock introduces a Solar Atomic addition to the tough and rugged G-Rescue series. This model keeps the same design philosophy of allowing for high functionality and operability, in the harshest conditions, even while wearing gloves. With its monotone, gray IP coloring and aperture band design, this addition to the G-Rescue series not only looks tough, it also very comfortable to wear.
GritrOutdoors is an authorized Casio dealer
Details
Model: |
G-Shock |
Color: |
Black |
Gender: |
Men |
Activity: |
Casual |
Product Type: |
Watches |
Specification
| Basic Information | |
| Case size (LxWxH), mm | 52.4x50x17.7 |
| Case and bezel material | Resin |
| Construction | Shock Resistant |
| Band | Resin Band |
| Water resistance | 200-meter water resistance |
| Time Adjustment | Radio-controlled Watch; Multi band 6 |
| Power supply and battery life | Tough Solar (Solar powered) |
| Weight, g | 71 |
| Exterior | |
| Glass | Mineral Glass |
| Watch Features | |
| World Time |
World time |
| Tide graph |
Tide graph (tide level for specific date and time) |
| Timer | Countdown timer Measuring unit: 1 second Input range: 1 minutes to 24 hours (1-minute increments and 1-hour increments) |
| Light | Electro-luminescent backlight Full auto EL light, afterglow |
| Calendar | Full auto-calendar (to year 2099) |
| Energy saving feature | Power Saving (display goes blank to save power when the watch is left in the dark) |
| Run Time | Approx. battery operating time: 9 months on rechargeable battery (operation period with normal use without exposure to light after charge) 26 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) |
| Moon date | Moon data (moon age of the specific date, moon phase graph) |
| Stopwatch | 1/100-second stopwatch Measuring capacity: 23:59'59.99" Measuring modes: Elapsed time, split time, 1st-2nd place times |
| Alarm/hourly time signal |
5 daily alarms (with 1 snooze alarm)
Hourly time signal
|
| Light Color | EL:Blue Green |
| Mute Feature | Button operation tone on/off |
| Battery display/alert | Battery level indicator |
| Accuracy | Accuracy: +/-15 seconds per month (with no signal calibration) |
| Time adjustment details |
Time Calibration Signals
Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Anthorn, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, United States) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Station name: BPC (Shangqiu City, Henan Province, China) Frequency: 68.5 kHz Time calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal Manual receive The latest signal reception results |
| Other Features |
12/24-hour format
Regular timekeeping: Hour, minute, second, pm, month, date, day |
