SKU: 98622903481

G shock Tide and Moon Graph Digital Watch G7900-2D

Sale price$152.10 Regular price$169.00
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Description

G shock Tide and Moon Graph Digital Watch G7900-2DG Shock Digital Watch Blue 7900 Series From G SHOCK, the watch that brought unmatched toughness to personal timekeeping, comes a collection of models that deliver a level of protection. These watches are designed and engineered to become partners of people who like their activities rough and rugged. Major features include four large bezel screws and protruding surfaces that divide the form of the watch into six sections for a fashionable design.

G Shock

Digital Watch - Blue

7900 Series 


From G-SHOCK, the watch that brought unmatched toughness to personal timekeeping, comes a collection of models that deliver a level of protection. These watches are designed and engineered to become partners of people who like their activities rough and rugged. 

Major features include four large bezel screws and protruding surfaces that divide the form of the watch into six sections for a fashionable design. Buttons are among some of the largest available in the G-SHOCK lineup for easy operation. Low-temperature resistance allows operation even under very cold conditions, while moon and tide graphs provide essential information for marine leisure enthusiasts. A large LCD is divided into sections for that make information easy to locate and read whenever you need it. 

 

Basic Information

Case size (L× W× H): 52.4 × 50 × 17.7 mm

Weight: 68.2 g

Case and bezel material: Resin

Band: Resin Band

Construction: Shock Resistant

Water resistance: 200-meter water resistance

Environmental resistance: Low temperature resistant (-20℃)

Power supply and battery life: Approx. battery life: 2 years on CR2025

 

Exterior

Glass: Mineral Glass

 

Watch Features

World time: World time 29 time zones (48 cities), daylight saving on/off

Moon data: Moon data (moon age of the input data, moon phase graph)

Tide graph: Tide graph (tide level for specific date and time)

Stopwatch: 1/100-second stopwatch (ST1) Measuring capacity: 999:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times Other: 5-second countdown auto start, 1/100-second stopwatch (ST2) Measuring capacity: 999:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times

Timer: Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments) Others: Auto-repeat, progress beeper

Alarm/hourly time signal: Hourly time signal, 5 multi-function alarms (with 1 snooze alarm)

Flash alert feature: Flash alert Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time up alarm, countdown timer progress beeper, and stopwatch auto start

Light: Electro-luminescent backlight Auto light switch, selectable illumination duration (3 seconds or 5 seconds), afterglow

Light colour: EL:Blue Green

Calendar: Full auto-calendar (to year 2099)

Mute feature: Button operation tone on/off

Accuracy: Accuracy: ±15 seconds per month

Other features: 12/24-hour format, Regular timekeeping: Hour, minute, second, pm, month, date, day

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98622903481

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4.0 ★★★★★
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Carl H
Cuba, US
★★★★★ 5
Anker wins again.
Worked well for usb hub but hdmi was not reliable. Disappointed because usually Anker products are good quality. UPDATE: Anker voluntarily offered a refund so my faith in Anker has been fully restored.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
J
Verified Purchase
Jay Hammer
Bozeman, US
★★★★★ 5
Perfect with a MacBook
The Anker USB C Hub works great with my MacBook Air. I paired it with the Anker 100W MacBook charger which plugs directly into the USB C Hub so I only have to plug in one cable like a true docking station. My Apple MagSafe charger stays in my briefcase so I always have a charger when I'm away from my desk. I also plug in my external monitor and an external hard drive. I highly recommend this product!
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Reviewed in the United States on June 5, 2026
M
Verified Purchase
MB
Lexington, US
★★★★★ 5
Great All-in-One Hub, With Few Limits
Style: 8 in 1 【2 HDMI + Ethernet】
This is a solid USB-C hub if you need to expand your laptop’s ports. It covers all the basics—dual HDMI, USB ports, Ethernet, and SD card slots—all in a compact design. Setup is plug-and-play, and it’s been reliable for everyday use.  The dual monitor support is a big plus, but keep in mind on Mac, both screens will mirror instead of extend.  Downsides: it can get a little warm with heavy use, and you’ll need your own power adapter to get full charging performance. Bottom line: Great value and functionality for most users—just know the limitations depending on your device.
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Reviewed in the United States on April 1, 2026
A
Verified Purchase
Arthur
Dallas, US
★★★★★ 5
Reliable Dual-Monitor Hub That Adds Useful Ports Without Extra Bulk
Style: 8 in 1 【2 HDMI + Ethernet】
Anker PowerExpand 8-in-1 USB-C PD Media Hub Dock is a very practical docking option if you want dual-monitor support without moving to a full desktop dock. The dual HDMI outputs make multi-screen setups easy, the extra USB ports handle everyday accessories well, and pass-through charging helps keep a laptop powered through a single connection. It is compact enough for travel but still feels sturdy for daily desk use. One important advantage is that setup is usually straightforward, though Mac users should know dual external displays may mirror instead of extend because of macOS limitations. Overall it offers strong value for productivity, home office use, and clean cable management.
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Reviewed in the United States on March 16, 2026
J
Verified Purchase
Juan
Phoenix, US
★★★★★ 5
Really solid docking station
Style: 8 in 1 【2 HDMI + Ethernet】
I’ve been using this Anker 8-in-1 docking station for a little while now, and honestly, it’s been a great upgrade for my setup. The dual HDMI ports work perfectly with my two monitors, and both displays look sharp in 4K. Plug-and-play was super easy — my laptop recognized everything right away. The hub itself feels sturdy and well-made, and it doesn’t take up much space on my desk. I also like that it has all the essential ports I need, so I’m not constantly unplugging and replugging things. My only small complaints are that it gets a bit warm when I’m running both monitors for a long time, and I wish the USB ports were spaced out a little more. Not huge issues, but worth mentioning. Overall, if you want a simple, reliable docking station for dual monitors, this one is a great choice. I’m happy with it and would definitely recommend it.
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Reviewed in the United States on December 5, 2025

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