G-Shock G-7900-1

G-SHOCK G-7900

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7.7
Expert ScoreRead review

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.

 

Tide Graph Moon Data

$110.00

Categories: , Tags: , , ,

List Price: $110

Size: Medium
Dimensions (L x W x H): 52.4 x 50 x 17.7 mm
Weight: 68.2 grams
Module: 3194 (instruction manual at casio.com)
Battery Type (Lifespan): CR2025 (approx. 2 years)
Line: G-RESCUE
Series Launch Year: 2009
Worn By: John Krasinski (13 Hours: The Secret Soldiers of Benghazi)

Notable Features: Tide and Moon Graph, World Time, 2 Stopwatches, Timer, 5 Multi-Function Alarms

See full specifications for G7900-1 under “Additional information” tab above.

Suggested Uses: Military, Ocean Sports, Outdoors, Winter Sports

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Some specs for individual models may differ within a series, such as price, materials, weight, etc. Dollar prices are in U.S. currency unless otherwise noted. Click the link icons in the gallery images for articles on specific models. Gallery images with "(casio.com)" are linked to an official Casio product page. Follow your country's official G-Shock site (gshock.casio.com) for more release information.
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7.7Expert Score
G-Shock G-7900 Rating by G-Central
The G-7900 offers has useful and unusual features but it is a bit hampered by its short battery life. The GW-7900 offers similar functions along with Tough Solar and Multi-Band 6, but it doesn't have the multiple stopwatches, multi-function alarms, and flash alerts of the G-7900.
Build
7
Functions
8
Value
8
PROS
  • Large buttons can be used with gloves.
  • Two stopwatches.
  • 5 multi-function alarms.
  • Longer EL light afterglow setting (3 or 5 seconds).
CONS
  • Thick size may not fit well under sleeves.
  • Countdown timer not settable in seconds.
  • Short battery life (approx. 2 years).

Specification: G-SHOCK G-7900

Size

Dimensions (L x W x H mm)

52.4 x 50 x 17.7
Weight (g)

68.2
Protection

, ,

Case Material

Bezel Material

Band Material

Resin
Glass

Battery

CR2025
Battery Life (Approx.)

Tide

Moon Data

World Time

World Time Zones

29
World Time Cities

48
Daylight Saving Time

Stopwatch

,

Stopwatch Unit

Stopwatch Max Range

Measuring Modes

1st-2nd place times, elapsed time, split time
Countdown Timer

, ,

Countdown Timer Unit

1 second
Countdown Range

Countdown Setting Range

Countdown Setting Increment (Lowest)

1 minute
Alarm

Flash Alert

Hourly Time Signal

Hourly Time Signal
Light Type

, , ,

Light Color

Blue Green
Calendar

Full Auto Calendar to 2099
Button Tone On/Off

Button Tone On/Off
12/24-Hour Format

12/24-Hour Format
Current Time Displayed In Other Modes

,

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