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Deal.ai › Casio › G Shock Watches
Casio
Casio G-Shock Analog Digital Full Metal Smartphone Link Blue Dial Solar GM-B2100AD-2A 200M Men's Watch

Casio G-Shock Analog Digital Full Metal Smartphone Link Blue Dial Solar GM-B2100AD-2A 200M Men's Watch

Best price now

$487.85at WalmartChecked Nov 9

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Price facts

  • Last seen at $487.85 at Walmart on Nov 9.

Our take on the Casio G-Shock Analog Digital Full Metal Smartphone Link Blue Dial Solar GM-B2100AD-2A 200M Men's Watch

The GM-B2100AD-2A is Casio's full-metal take on the octagonal 2100 line, the "CasiOak" shape that borrows from luxury steel sports watches. It runs on solar power through a Bluetooth link to the Casio Watches app, which sets the time and handles world time and alarms from your phone. The case and bracelet are stainless steel with a blue dial and blue ion plating on the bezel, and it keeps G-Shock toughness: 200 m water resistance, shock resistance and a mineral crystal. It suits people who want the CasiOak look in metal with solar and Bluetooth, and it costs far less than the steel luxury watches it echoes, though it is heavier and bulkier than the resin versions and the polished surfaces show scratches more readily.

Best forBuyers who want the octagonal CasiOak look in steelTravelers who want phone-set time and world timeOwners who prefer solar charging over battery swapsEveryday wear that can take knocks and water
Pros
  • Full stainless steel case and bracelet with a blue dial
  • Solar charging with Bluetooth time sync through the Casio app
  • 200 m water resistance and shock resistance
  • Analog-digital display with Tough Solar and auto LED light
  • Octagonal bezel styling close to far pricier steel sports watches
Cons
  • Heavier and bulkier than resin G-Shock 2100 models
  • Polished and brushed steel shows scratches and scuffs over time
  • Bluetooth app setup is more involved than a plain quartz watch
  • No sapphire crystal; mineral glass can pick up marks

Casio G-Shock Analog Digital Full Metal Smartphone Link Blue Dial Solar GM-B2100AD-2A 200M Men's Watch prices at every store

  • WalmartNew

    In stockSold by CW WATCHESReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $487.85Free shippingChecked Nov 9
    Visit Walmart

What reviewers say

Owners of the full-metal 2100 line praise the steel build and the CasiOak styling, and like that solar charging means no battery changes. Common complaints are the weight compared with resin versions, scratches on the polished surfaces and a fiddly app pairing process.

What people mention
  • BuildPraisedOwners like the solid stainless steel case and bracelet and say it feels far above its class.
  • WeightCriticisedMany find the full-metal version noticeably heavier and bulkier than the resin 2100 models.
  • Solar chargingPraisedTough Solar is a favorite feature; owners like not having to replace batteries.
  • ScratchesCriticisedThe polished bezel and bracelet pick up scratches and scuffs with daily wear.
  • App pairingMixedBluetooth sync works well once set up, but some find pairing and the app fiddly.
  • StylingPraisedBuyers are drawn to the octagonal steel look that echoes much more expensive watches.

About the Casio G-Shock Analog Digital Full Metal Smartphone Link Blue Dial Solar GM-B2100AD-2A 200M Men's Watch

The Casio G-Shock GM-B2100AD-2A is a men's watch with an analog and digital display. It has a full metal build and a blue dial.

The watch is solar powered and links to a smartphone. It is rated to 200 meters of water resistance.

Brand
Casio
Model
G-Shock GM-B2100AD-2A (GMB2100AD-2)
Display
Analog and digital
Case
Full metal
Dial color
Blue
Power
Solar
Connectivity
Smartphone link
Water resistance
200 m
Size
One size

Specifications

color
BlueSource
size
One SizeSource

Questions and answers

Does it need a battery change?
No. It charges from light through Tough Solar, so it does not need routine battery replacement as long as it sees regular light.
What does the Bluetooth link do?
Paired with the Casio Watches app, it sets the time automatically, adjusts for time zones and lets you manage alarms and other settings from your phone.
Is it safe for swimming?
Yes. It is rated to 200 m water resistance, which covers swimming and snorkeling but not scuba diving.
How does it compare with the resin GA-2100?
Same octagonal shape, but this one is stainless steel with solar and Bluetooth, so it is heavier, more scratch-prone and more feature-rich than the resin model.
How big is it on the wrist?
It is a full-size men's watch with a steel bracelet; the metal case and bracelet make it wear larger and heavier than the resin 2100.
What is in the box?
The watch, a steel bracelet sized for the wrist, and Casio's documentation; the app is a free download.
Where is the Casio G-Shock Analog Digital Full Metal Smartphone Link Blue Dial Solar GM-B2100AD-2A 200M Men's Watch cheapest?
At Walmart, for $487.85, as of our latest check.

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