Casio G-Shock GA2100 Digital Carbon Resin Men's Watch GA2100-1A Black
Casio G-Shock GA2100 Digital Carbon Resin Men's Watch GA2100-1A Black
Hero image 0 of Casio G-Shock GA2100 Digital Carbon Resin Men's Watch GA2100-1A Black, 0 of 2
Casio

Casio G-Shock GA2100 Digital Carbon Resin Men's Watch GA2100-1A Black

|16 ratings

Key item features

  • Resilient Construction: Features a shock-resistant Resin Case, Strap, and Mineral Crystal, integrating a Carbon Core Guard structure for durability against daily impacts.
  • Precise Timekeeping: Equipped with a reliable Quartz Movement, offering accurate analog-digital display, World Time, 1/100 second stopwatch, and a full auto calendar.
  • Clear Display: Boasts a bold black Analog Digital Display, Double LED Light, and luminous hands, ensuring clear reading of time, day, and date in varied environments.
  • Diving Capability: Provides 200 m Water Resistance and a screwed case back, suitable for swimming, snorkeling, and recreational diving.
  • Enhanced Functions: Includes a Battery Level Indicator, multiple Alarms, Hourly Time Signal, Hand Shift Feature, and 12/24 Hour format for daily utility.
  • Ergonomic Profile: Designed with approximate 45 mm case diameter and 12 mm thickness, presenting a slim, modern form factor for comfortable daily wear.
Generated by AI

Specs

Brand, CasioResists water, YWatch movement, QuartzWatch style, SportWatch features, World Time, QuartzBand material, Plastic

About this item

Product details

The Casio G-Shock Carbon Core Guard Analog Digital Quartz Diver's GA-2100-1A is built for men who demand toughness without bulk. Powered by precision quartz movement, this G-Shock delivers reliable, low-maintenance timekeeping in a slim, modern profile that suits both active and casual wear. The carbon core guard structure and shock-resistant case protect against daily impacts, while 200M water resistance makes it a trusted companion for swimming, snorkeling, and recreational diving. A bold black analog-digital display ensures quick, clear reading of time, date, and functions in any environment. Ideal for athletes, outdoor enthusiasts, and busy professionals, the GA-2100-1A combines rugged durability with all-day comfort on the wrist. With Casio’s proven G-Shock reputation for strength, performance, and style, this diver’s watch is a smart upgrade for anyone seeking a versatile, go-anywhere men’s sports watch.

Features:

  • Resin Case
  • Resin Strap
  • Mineral Crystal
  • Quartz Movement
  • Black Dial
  • Analog Digital Display
  • Double LED Light
  • World Time
  • 1/100 Second Stopwatch
  • Battery Level Indicator
  • Alarms
  • Hourly Time Signal
  • Hand Shift Feature
  • Full Auto Calendar
  • 12/24 Hour Format
  • Luminous Hands
  • Day And Date Display
  • Screwed Case Back
  • Buckle Clasp
  • 200 m Water Resistance
  • Approximate Case Diameter: 45 mm
  • Approximate Case Thickness: 12 mm
  • Approximate Lug Width: 25 mm
  • Quartz
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

Casio

Resists water

Y

Watch movement

Quartz

Watch style

Sport

Warranty

Warranty information

1 Year International Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.1 out of 5 stars
stars
16 ratings10 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars69% (11)
  2. 4 stars6% (1)
  3. 3 stars6% (1)
  4. 2 stars0% (0)
  5. 1 star19% (3)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 10 reviews

Oct 20, 2026
Reviewer name: Gary
Sold and shipped byIceberg Mountain Inc
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice watch at a nice price!

Nice watch. Looks clean. Worth the price.

Incentivized Review
Helpful?6B71WKQ8NGQT613056800
Nov 6, 2026
Reviewer name: Richard
Sold byCW WATCHESDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Outstanding

Incentivized Review
Helpful?6B71WKQ8NGQT613056800
Oct 7, 2026
Reviewer name: Felix
Sold byCW WATCHESDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

nice watch fits well on my wrist

Incentivized Review
Helpful?6B71WKQ8NGQT613056800
Current price is $99.75
Price when purchased online
  • Free shipping
  • Free 90-day returns
Walmart Accident Plan by Allstate

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
Sold by CW WATCHES
Fulfilled by Walmart
4.582132564841499 out of 5 stars
4.6 stars out of 5, based on 1048 seller reviews(4.6)
Free 90-day returns

More seller options (2)

Starting from $108.95
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.