List Price: $160 (GW7900-1)
Size: Medium
Dimensions (L x W x H): 52.4 × 50 × 17.7 mm
Weight: 71 grams
Module: 3193 (instruction manual at casio.com)
Battery Type (Lifespan): Solar Rechargeable
Series Launch Year: 2009
Worn By: Michael B. Jordan (Without Remorse)
Notable Features: Tough Solar, Multi-Band 6, World Time, 1/100-Second Stopwatch, Timer, 5 Daily Alarms, Full Auto EL Backlight
See full specifications for GW7900-1 under “Additional information” tab above.
Note: The G-7900 does not have Tough Solar and Multi-Band 6 like the GW-7900, but that is not the only difference, as many of the other functions are different than the GW-7900.
Suggested Uses: Military, Ocean Sports, Outdoors
GW7900 on Amazon GW7900 on eBay GW7900-1 at Casio
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Recent GW-7900 Releases and Gallery:
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MICHAEL-B-JORDAN-G-SHOCK-WATCH
MICHAEL-B-JORDAN-G-SHOCK-WATCH
8Expert Score
G-Shock GW-7900 Rating by G-Central
The GW-7900 offers Tough Solar and Multi-Band 6, but it lacks some of the unique features of the G-7900.
PROS
- Tough Solar and Multi-Band 6 means less maintenance.
- Large buttons can be pressed with gloves.
- Tide and moon graph is useful for ocean sports like surfing and fishing.
- Ultra-rugged style.
CONS
- Lacks some of the unique features of the G-7900 such as low temperature resistance, dual stopwatches, multi-function alarms (only daily), flash alert, and longer EL backlight afterglow.
- It is one of the thicker G-Shock models.
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The G-Shock GW-7900 is a popular and affordable G-RESCUE model with solar power, automatic radio time correction, and time and moon graphs. The GW7900-1 is regularly available at a large discount (for around $100-$110) from some American retailers.
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G-SHOCK
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In stock
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-
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Medium
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52.4 x 50 x 17.7
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71
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200-Meter Water Resistance, Shock Resistant
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Resin
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Resin
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Resin
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Mineral
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Rechargeable
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Tough Solar
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Battery Level Indicator
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Power Save
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Multi-Band 6
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3 Level Tide Graph, Tide Graph
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Moon Data
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World Time
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31
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48 + UTC
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DST On/Off
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Stopwatch
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1/100 second
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23:59’59.99”
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1st-2nd place times, elapsed time, split time
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Countdown Timer
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1 second
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24 hours
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1 minute to 24 hours
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1 minute
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5 Daily with 1 Snooze
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Hourly Time Signal
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Afterglow (Fixed), EL (Electro Luminescence), Full Auto, LCD Backlight
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Blue Green
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Full Auto Calendar to 2099
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Button Tone On/Off
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12/24-Hour Format
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The G-Shock G-7900 has an ultra-rugged style with four front screws and unique features like a tide and moon graph, low temperature resistance, two stopwatches, 5 multi-function alarms, and flash alerts. It sits on the border between a medium and large size.
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G-SHOCK
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In stock
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Medium
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52.4 x 50 x 17.7
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68.2
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200-Meter Water Resistance, Low Temperature Resistant (-4F/-20C), Shock Resistant
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Resin
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Resin
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Resin
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Mineral
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CR2025
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-
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Tide Graph
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Moon Data
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World Time
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29
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48
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DST On/Off
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2 Stopwatches, 1 with 5-second countdown auto start, Stopwatch
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1/100 second
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999:59’59.99”
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1st-2nd place times, elapsed time, split time
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Auto-repeat, Countdown Timer, Progress beeper
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1 second
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24 hours
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1 minute to 24 hours
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1 minute
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5 Multi-Function with 1 Snooze
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Hourly Time Signal
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3 or 5 Second Afterglow, Auto, EL (Electro Luminescence), LCD Backlight
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Blue Green
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Full Auto Calendar to 2099
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Button Tone On/Off
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12/24-Hour Format
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2 Years
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Flash Alert
GW7900 on Amazon GW7900 on eBay GW7900-1 at Casio
(Affiliate Links: We may earn a commission at Amazon, eBay, and Reeds Jewelers.)
Some specifications (price, materials, weight, Neobrite, etc.) for individual models may vary within a series. Some models may not be available in all countries. Visit the linked articles in gallery images for more info on specific models.
About The Specs Catalog | Features Glossary | Specs Home
8Expert Score
G-Shock GW-7900 Rating by G-Central
The GW-7900 offers Tough Solar and Multi-Band 6, but it lacks some of the unique features of the G-7900.
PROS
- Tough Solar and Multi-Band 6 means less maintenance.
- Large buttons can be pressed with gloves.
- Tide and moon graph is useful for ocean sports like surfing and fishing.
- Ultra-rugged style.
CONS
- Lacks some of the unique features of the G-7900 such as low temperature resistance, dual stopwatches, multi-function alarms (only daily), flash alert, and longer EL backlight afterglow.
- It is one of the thicker G-Shock models.
