StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Casio › Wrist Watches
Casio
Casio G-Shock GA400GB-1A9 Men's Watch

Casio G-Shock GA400GB-1A9 Men's Watch

4.6(140 ratings)

Best price now

$116.10at WalmartChecked 3 h ago

30% under what the other stores charge

Compared across 12 stores. Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $116.10 at Walmart on Nov 10.
  • Checked at 12 stores.

Our take on the Casio G-Shock GA400GB-1A9 Men's Watch

The Casio G-Shock GA400GB-1A9 is a large analog-digital G-Shock with a 49mm case, a black resin strap and a gold-tone dial and bezel accents. It is a quartz watch with a chronograph, alarm, world time, countdown timer and full calendar, and it carries G-Shock's shock resistance and 200-meter water resistance. The hands sit over a digital sub-display, so it reads like a tough everyday sports watch rather than a dress piece. It suits people who want a rugged, feature-dense watch and don't mind the size; buyers wanting a slimmer or simpler watch should look at smaller G-Shock models or a plain analog.

Best forRugged everyday wearSports and outdoor useFans of large, bold watchesTravelers who want world time and alarms
Pros
  • Shock resistant and water resistant to 200 meters
  • Analog hands plus digital display for time, date and seconds
  • Chronograph, alarm, world time and countdown timer built in
  • Quartz movement keeps time without winding
  • Scratch-resistant mineral crystal
  • Gold-tone accents stand out from plain black G-Shocks
Cons
  • 49mm case is big and heavy on smaller wrists
  • Busy dial with hands over the digital display can be hard to read at a glance
  • Resin strap and gold-tone finish show wear over time
  • No solar charging or Bluetooth on this model

Casio G-Shock GA400GB-1A9 Men's Watch prices at every store

  • WalmartNew

    In stockSold by ZeyandVe Watch Center

    $116.10Checked 3 h ago
    Visit Walmart
  • Casio AmericaNew

    In stock

    $165.00Checked 3 h ago
    Visit Casio America
  • Macy'sNew

    In stock

    $165.00Checked 3 h ago
    Visit Macy's
  • KICKS CREWNew

    In stock

    $169.65+ $35.00 shippingChecked 3 h ago
    Visit KICKS CREW
  • eBayNew

    Availability unknown

    $138.95Checked Nov 3
    Visit eBay
  • Eli Adams JewelersNew

    Availability unknown

    $150.00Checked Nov 3
    Visit Eli Adams Jewelers
  • BuckleNew

    Availability unknown

    $165.00Checked Nov 3
    Visit Buckle
  • Time Square Clock ShopNew

    Availability unknown

    $165.00Checked Nov 3
    Visit Time Square Clock Shop
  • MonicajewellersNew

    Availability unknown

    $165.00Checked Nov 3
    Visit Monicajewellers
  • Times at HandNew

    Availability unknown

    $165.00Checked Nov 3
    Visit Times at Hand
  • WatchIt USNew

    Availability unknown

    $165.00Checked Nov 3
    Visit WatchIt US
  • Chronos BoutiqueNew

    Availability unknown

    $165.00Checked Nov 3
    Visit Chronos Boutique

Store links may earn us a commission. Some prices via Klarna.

Casio G-Shock GA400GB-1A9 Men's Watch price history

$116.10$116.10
Nov 4Nov 11

Lowest price we've seen: $116.10 on Nov 4 at Walmart. Tracked across 12 stores since Nov 4.

What reviewers say

  • 4.6 / 5140 ratings

Owners rate it highly for its tough build, the analog-digital layout and the gold-on-black look. Complaints center on the size and on reading the busy dial.

What people mention
  • BuildPraisedOwners say it takes hits and keeps working.
  • SizeCriticisedSeveral find the 49mm case too large and heavy for daily wear.
  • LegibilityMixedThe analog-digital dial is praised for functions but called busy and hard to read quickly.
  • LookPraisedThe gold-tone bezel and dial accents get positive comments.
  • StrapCriticisedSome owners say the resin strap feels plain and wears over time.

About the Casio G-Shock GA400GB-1A9 Men's Watch

The Casio G-Shock GA400GB-1A9 is a men's wrist watch with an analog-digital display. It has a quartz movement and a 49mm case, and the strap is black with a buckle closure.

The watch has a chronograph and an alarm. It shows time in either 12-hour or 24-hour format. The dial uses index markers without numbers. The watch is water resistant and scratch-resistant.

Display
Analog-digital
Movement
Quartz
Case size
49mm
Strap color
Black
Closure
Buckle
Indexes
Index markers, no numbers
Time format
12-hour and 24-hour
Functions
Chronograph, alarm
Durability
Water resistant, scratch-resistant
Gender
Men's

Specifications

Style
Wrist
Display
Analog-Digital
Chronograph
Yes
Water Resistant
Yes
With Alarm
Yes
Watch Movement
Quartz
Scratch-Resistant
Yes
Case Size

Questions and answers

Is the GA400GB-1A9 good for swimming?
Yes. It is water resistant to 200 meters, so swimming and snorkeling are fine. It is not a dive computer.
How big is it on the wrist?
The case is 49mm across, which is large. It wears big and heavy, so try it on if you have a small wrist.
Does it need a battery?
Yes. It runs on a quartz battery, not solar. Expect a battery change every few years.
What functions does it have?
Chronograph, alarm, world time, countdown timer, full calendar and both 12- and 24-hour formats.
How does it compare with other G-Shocks?
It offers the same toughness as other G-Shocks with a gold-accented analog-digital dial. It lacks solar power and Bluetooth found on higher models.
Where is the Casio G-Shock GA400GB-1A9 Men's Watch cheapest?
At Walmart, for $116.10, 30% under what the other stores charge, as of our latest check.
What do buyers say about the Casio G-Shock GA400GB-1A9 Men's Watch?
Rated 4.6 out of 5 from 140 ratings.
Where can I buy the Casio G-Shock GA400GB-1A9 Men's Watch?
12 stores we checked sell it, including KICKS CREW, Casio America, Macy's, Walmart, eBay.

Stores we've priced the Casio G-Shock GA400GB-1A9 Men's Watch at

  • Buckle deals and prices
  • Eli Adams Jewelers deals and prices
  • Macy's deals and prices
  • Monicajewellers deals and prices
  • Walmart deals and prices

More from Casio

  • C
    Casio G-Shock GW-2320FP-1A2 Watch
    Casio G-Shock GW-2320FP-1A2 Watch
  • C
    Casio G-Shock GBD-200-1
    Casio G-Shock GBD-200-1
  • C
    Casio G-Shock Rangeman
    Casio G-Shock Rangeman
  • G
    G-SHOCK GBD-200
    G-SHOCK GBD-200
  • C
    Casio CT-S200 61-Key Portable Casiotone Keyboard
    Casio CT-S200 61-Key Portable Casiotone Keyboard
  • C
    Casio CT-S300 61-Key Portable Keyboard
    Casio CT-S300 61-Key Portable Keyboard
  • C
    Casio CT-S1-76 76-Key Portable Keyboard
    Casio CT-S1-76 76-Key Portable Keyboard
  • C
    Casio Men's Classic Digital Watch
    Casio Men's Classic Digital Watch
All Casio deals and products →
49mm case
Movement Type
QuartzSource
Color (Strap)
BlackSource
Type of Index
Index (without numbers)Source
Closure
BuckleSource
Display Type
AnalogSource
Time Format
12 Hours, 24 HoursSource
Gender
MaleSource