Casio G-Shock GA-2100-2A2 Carbon Core Guard Resin Strap Watch
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Product Overview
The Casio G-Shock GA-2100-2A2 is made for people who want a tough everyday watch without the bulk. Its Carbon Core Guard structure pairs a carbon and resin case with a slim 11.8 mm profile and a total weight of just 51 g, so it sits lightly on the wrist through long working days. The analog-digital face gives you hands for a quick glance, plus a digital display for day, date and seconds. With 200-meter water resistance and a shock resistant build, it takes daily knocks, rain and swimming without fuss. Mineral glass, a resin band and roughly three years of battery life keep upkeep simple, making this an easy pick for daily wear, outdoor routines or a practical gift in Pakistan.
Key Features and Highlights
- Shock resistant Carbon Core Guard structure: a carbon and resin case construction designed to absorb impact during everyday use.
- 200-meter water resistance: engineered for swimming and regular exposure to water.
- Analog-digital timekeeping: two hands (hour and minute) with a day dial, plus a digital readout for hour, minute, second, pm, month and date.
- Double LED light with Super Illuminator: separate illumination for the face and the digital display, with selectable 1.5-second or 3-second duration and afterglow.
- World time: 31 time zones covering 48 cities plus coordinated universal time, with daylight saving on/off.
- 1/100-second stopwatch: measures up to 23:59'59, with elapsed time, split time and 1st-2nd place time modes.
- Countdown timer and alarms: 24-hour countdown timer with 1-second, 1-minute and 1-hour increments, plus 5 daily alarms and an hourly time signal.
- Full auto-calendar: programmed through to the year 2099, with 12/24-hour format and a button operation tone on/off option.
- Hand shift feature: the hands move aside so nothing blocks the digital display when you need to read it.
- Light on the wrist: 48.5 × 45.4 × 11.8 mm case at 51 g, with a resin band and mineral glass.
- Long battery life: approximately 3 years on two SR726W batteries.
Specifications
| Brand | Casio |
| Model | GA-2100-2A2 |
| Case and Bezel Material | Carbon / Resin |
| Band Material | Resin |
| Glass | Mineral Glass |
| Case Size (L × W × H) | 48.5 × 45.4 × 11.8 mm |
| Weight | 51 g |
| Water Resistance | 200-meter water resistance |
| Construction | Shock Resistant, Carbon Core Guard structure |
| Display | Analog: 2 hands (hour, minute), 1 dial (day); Digital: hour, minute, second, pm, month, date |
| Battery Life | Approx. 3 years on SR726W × 2 |
| Accuracy | ±15 seconds per month |
| Calendar | Full auto-calendar (to year 2099) |
Frequently Asked Questions
Can the resin band be adjusted to fit my wrist?
Yes. The resin band fastens with a pin buckle and has multiple adjustment holes, so you can move the buckle pin between holes to set a comfortable fit on different wrist sizes.
What does 200-meter water resistance mean in daily use?
A 200-meter water resistance rating means the GA-2100-2A2 is built to handle swimming and regular contact with water. Rinsing the watch with fresh water after exposure to salt water or sweat helps keep the resin and glass in good condition over time.
How long does the battery last and what type is it?
The watch runs on two SR726W batteries with an approximate battery life of 3 years. That lifespan is based on typical usage of the light, alarms and stopwatch, so heavy use of the Super Illuminator can shorten it.
What is the Carbon Core Guard structure?
Carbon Core Guard is the shock resistant case construction used on this model, combining carbon and resin in the case and bezel. It helps the watch absorb knocks and impacts while keeping the overall build slim and light at 51 g.
Can I read the display at night?
Yes. The watch has a Double LED light with Super Illuminator, one for the face and one for the digital display. You can select an illumination duration of 1.5 seconds or 3 seconds, and the afterglow keeps the screen readable for a moment after the light switches off.
We deliver original watches nationwide across Pakistan for a flat shipping rate of Rs. 299.
Dispatch & Delivery Times
- Orders placed by 12:00 PM (Pakistan Standard Time) are shipped the same day via registered courier service.
- Orders placed after 12:00 PM are dispatched the next working day.
- Orders placed on Sundays or national holidays are processed and shipped on the next working day.
- Standard delivery across Pakistan takes 2–5 working days (no delivery on Sundays or national holidays).
- Islamabad and Rawalpindi: delivery within 24 hours, with open-parcel facility (see below).
- During peak shopping seasons, mega sale events, or for deliveries to remote villages, delivery may take up to 7 working days.
Payment Options
We accept secure online payments and Cash on Delivery. Cash on Delivery is available for orders up to Rs. 10,000. For orders above Rs. 10,000, a 5% advance payment is required before dispatch. Once your order is confirmed, our team will contact you with the account details for payment.
Pre-Order & Customised Items
Delivery times for pre-order or customised products vary by item. Please contact us before ordering to confirm the expected timeline.
Islamabad & Rawalpindi: 24-Hour Delivery with Open-Parcel Facility
Orders to Islamabad and Rawalpindi are delivered within 24 hours, and you can open and inspect your package before paying the courier.
This facility is available only in Islamabad and Rawalpindi. For all other cities, packages cannot be opened before payment. Beater.pk sells 100% original, brand-new products only; if you have any doubt about a product's authenticity, please contact us before ordering or read our customer reviews.
Order Confirmation
To protect our customers and prevent fake orders, our customer care team calls every order to confirm it before dispatch. Please keep your phone reachable after placing your order. Orders are shipped only once confirmed, and orders we are unable to confirm may be put on hold or cancelled.
We currently ship only within Pakistan.
Cancellation of Orders
Beater.pk reserves the right to cancel any order. Pre-paid orders that are cancelled will be refunded in full. Orders may be cancelled for reasons including:
- The customer has placed fake orders in the past, or has refused Cash on Delivery orders without valid reason
- The customer has violated or misused our Terms & Conditions
- The ordered item was unavailable due to a stock discrepancy, or failed our quality control check
- The shipping address is incomplete or the contact number provided is incorrect
- The order comes from a village or remote area where Cash on Delivery orders have a high history of being fake or refused at the doorstep. In these cases we may require advance or partial payment, and reserve the right to cancel if the customer declines
- Any other valid reason at our discretion
In all cancellation cases, any payment already made is refunded, never withheld. Refunds are typically processed within 2–5 working days of cancellation; refunds to debit or credit cards may take longer depending on your bank.
Questions?
Contact us on +92 325 3666652 or info@beater.pk. See also our Refund Policy.
Last updated: October 18, 2026
Every watch from Beater.pk is brand new and 100% original. If something isn't right, we offer a 7-day return policy: you have 7 days from the date you receive your order to request a return or replacement.
Eligibility
To qualify for a return, your watch must be:
- Unworn and unused, in the same condition you received it
- Complete with all original tags attached
- In its original packaging, with all accessories, box and warranty card
- Accompanied by your receipt or proof of purchase
How to Start a Return
Call or WhatsApp us on +92 325 3666652, or email info@beater.pk with your order number and the reason for the return. If your request is approved, our customer support team will tell you how to send the parcel back.
Please do not send anything back without an approved return request, as unapproved returns cannot be accepted.
Damaged, Defective or Incorrect Items
Please inspect your order as soon as it arrives. If your watch is defective, damaged or not the item you ordered, contact us immediately so we can evaluate the issue and make it right.
Non-Returnable Items
The following are not eligible for return:
- Custom or personalised orders
- Pre-order items, or products arranged specially on customer request
- Sale and clearance items (these still carry the brand warranty)
If you have questions about a specific item's eligibility, please get in touch before purchasing.
Exchanges
The quickest way to get a different watch is to return your original item first. Once your return is approved, place a new order for the item you would like instead.
Refunds
Once we receive and inspect your returned watch, we will notify you of your refund status. Approved refunds are issued to your original payment method, or to your bank account, EasyPaisa or JazzCash. Please allow some time for your bank or card provider to process and post the refund. Delivery and shipping charges are non-refundable.
Warranty
Watches come with the official brand warranty that applies to the product (the period and terms vary by brand and are shown on the product page), including sale and clearance items. For warranty claims, contact us on +92 325 3666652 or info@beater.pk and we will guide you through the process.
Questions?
Reach us anytime at +92 325 3666652 or info@beater.pk. See also our Shipping Policy.
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