Casio G-Shock CasiOak Coca-Cola GA-2100CC-3ADR Quartz Watch

The Casio G-Shock GA-2100CC-3ADR is a special-edition analog-digital watch created through a collaboration between Casio G-Shock and Coca-Cola to celebrate the beverage brand's 140th anniversary. Based on the popular G-Shock 2100 Series, this model combines the collection's distinctive octagonal case design with a transparent bottle-green appearance inspired by Coca-Cola's iconic glass bottle.

Priced at ৳42,000 in Bangladesh, the Casio GA-2100CC-3ADR blends the distinctive styling of the Coca-Cola collaboration with the practical functionality of a G-Shock. Its Carbon Core Guard construction, shock resistance, 200-metre water resistance and slim 11.8 mm profile make it an interesting option for buyers looking for a distinctive everyday watch.

The design goes beyond its green colour scheme. The dial incorporates Coca-Cola-inspired graphics, while the day indicator and strap loop feature bottle-inspired details. A bottle-cap-inspired engraving on the caseback and special collaboration packaging complete the design.

Powered by a quartz analog-digital module, the watch also provides world time, a stopwatch, a countdown timer, five daily alarms, and double LED illumination.

The watch comes with a 2-year international warranty at SecondBit. Customers in Bangladesh can explore this special-edition G-Shock through the SecondBit website or visit the showroom in Gulshan 1, Dhaka.

Casio G-Shock GA-2100CC-3ADR Specifications

• Brand: Casio
• Collection: G-Shock
• Series: 2100 Series
• Model: GA-2100CC-3A
• Full Reference: GA-2100CC-3ADR
• Collaboration: Coca-Cola 140th Anniversary
• Movement: Quartz
• Module: 5611
• Display: Analog-Digital
• Case Size: 48.5 × 45.4 × 11.8 mm
• Weight: 51 g
• Case and Bezel Material: Carbon / Bio-based Resin
• Case Construction: Carbon Core Guard
• Dial: Coca-Cola-inspired printed design
• Crystal: Mineral Glass
• Strap: Bio-based Resin
• Compatible Wrist Size: 145–215 mm
• Water Resistance: 200 metres
• Shock Resistance: Yes
• Battery: SR726W × 2
• Approximate Battery Life: 3 years
• Accuracy: ±15 seconds per month
• World Time: 31 time zones, 48 cities and UTC
• Stopwatch: 1/100-second stopwatch
• Countdown Timer: 24 hours
• Alarm: Five daily alarms
• Illumination: Double LED Super Illuminator
• Calendar: Full automatic calendar through 2099
• Additional Features: Hand-shift function, Neobrite, 12/24-hour format, and button operation tone on/off
• Price in Bangladesh: ৳42,000
• Warranty: 2-Year International Warranty

Design and Build Quality

The Casio G-Shock GA-2100CC-3ADR combines the recognisable octagonal design of the 2100 Series with visual details inspired by Coca-Cola's heritage. Instead of using a conventional solid-colour finish, this collaboration uses bottle-green tones and distinctive design elements to create a more recognisable appearance.

Case and Dial Design

The watch features an octagonal case measuring 48.5 × 45.4 × 11.8 mm. Its 2100 Series design combines a relatively slim profile with G-Shock's protective construction.

The green colour scheme takes inspiration from the iconic Coca-Cola contour bottle. The dial blends Coca-Cola-inspired tones with printed graphics that evoke the beverage's bubbles.

One particularly distinctive detail is the day indicator at the 9 o'clock position. Its design incorporates a fluted bottle motif, connecting the dial's functional display with the collaboration's visual theme.

The caseback also features a bottle-cap-inspired engraving, providing another reference to Coca-Cola's familiar packaging.

At 51 grams, the watch maintains the lightweight construction associated with its resin-based design.

Bracelet or Strap

The GA-2100CC-3ADR uses a bio-based resin band that follows the case's bottle-green colour scheme.

The band loop incorporates a fluted bottle-inspired motif, extending the collaboration's design language beyond the dial and bezel.

Casio specifies compatibility with wrist sizes between 145 and 215 mm. This gives buyers useful information to check the watch's size before purchasing.

Crystal and Water Resistance

The watch uses mineral glass to protect its dial.

Its 200-metre water resistance provides protection designed for substantial water exposure under the conditions specified for the model. This rating corresponds to 20 bar of water pressure resistance.

Water resistance ratings are based on controlled testing conditions. Water resistance does not mean every water activity is suitable, so follow the manufacturer's operating precautions.

Movement and Performance

Movement and Calibre

The Casio G-Shock GA-2100CC-3ADR uses a quartz analog-digital movement based on Casio's module 5611 platform.

Unlike a mechanical automatic watch, this model operates using battery-powered quartz technology. The system drives the analogue hands and powers the digital display and electronic functions.

The module combines conventional timekeeping with several practical functions, including world time, alarms, a stopwatch and a countdown timer.

Its hand-shift feature moves the analogue hands away from the digital display when necessary, making the digital information easier to read.

Power Reserve and Accuracy

As a battery-powered quartz watch, the GA-2100CC-3ADR has no mechanical power reserve.

Casio specifies an approximate battery life of three years using two SR726W batteries. Actual battery life can vary depending on operating conditions and feature usage.

The manufacturer states an accuracy of ±15 seconds per month.

For customers who prefer quartz watches, this combination offers straightforward timekeeping without automatic or manual winding.

Functions and Complications

The GA-2100CC-3ADR includes several useful electronic functions.

• World Time: Displays time across 31 time zones, covering 48 cities and UTC, with daylight-saving settings.
• Stopwatch: Measures elapsed time to 1/100 of a second during the first 60 minutes.
• Countdown Timer: Supports countdown settings of up to 24 hours.
• Daily Alarms: Provides five daily alarms.
• Hourly Time Signal: Can provide an hourly notification.
• Full Automatic Calendar: Supports calendar operation through 2099.
• Double LED Light: Illuminates the analogue dial and digital display.
• Hand-Shift Function: Moves the analogue hands to provide a clearer view of the digital display.

These functions make the watch more than a design-focused collaboration piece. It also retains the practical digital features expected from the G-Shock 2100 platform.

Features and Everyday Use

The Casio G-Shock GA-2100CC-3ADR combines a distinctive collaboration design with practical functionality.

Its 48.5 × 45.4 mm case gives it a noticeable wrist presence, while the 11.8 mm thickness keeps the profile relatively slim compared with many traditional G-Shock designs.

The 51-gram weight and resin construction matter for buyers who prefer a lighter watch over a heavier metal-cased model.

The analog-digital display provides two ways to read the time. The analogue hands show conventional time, while the digital display provides extra information and functions.

Its 200-metre water resistance and shock-resistant construction are important features for buyers who appreciate the functional side of G-Shock watches.

The Coca-Cola collaboration gives the model a different identity from standard black, grey or single-colour GA-2100 watches. Its transparent green styling, bottle-inspired design details, and special packaging make it particularly relevant to Coca-Cola fans and collectors interested in collaborative timepieces.

For everyday ownership, the quartz movement also offers a simple alternative to mechanical watches that require regular winding or automatic movement through wrist activity.

Casio G-Shock GA-2100CC-3ADR Nickname and Model Identity

The GA-2100CC-3ADR belongs to the G-Shock 2100 Series, a collection widely associated with the collector nickname CasiOak.

CasiOak is an informal collector name inspired by the octagonal case design. It is not an official Casio model designation.

This reference has a more specific identity: the G-Shock × Coca-Cola collaboration celebrating Coca-Cola's 140th anniversary.

Casio officially calls it the Coca-Cola Collaboration. The CasiOak nickname describes the case design rather than the special-edition collaboration itself.

For collectors, the GA-2100CC-3ADR combines the familiar 2100 Series shape with a recognisable brand collaboration and bottle-inspired design elements.

Who Should Consider the Casio G-Shock GA-2100CC-3ADR?

The Casio G-Shock GA-2100CC-3ADR may appeal to several types of watch buyers.

• Coca-Cola enthusiasts: The collaboration's design references Coca-Cola's iconic glass bottle, making it relevant to brand fans.
• G-Shock collectors: Buyers interested in the 2100 Series may appreciate this distinctive collaboration variant.
• CasiOak enthusiasts: The octagonal case design retains the familiar identity of the 2100 platform.
• Quartz watch buyers: Its battery-powered movement offers straightforward timekeeping and useful electronic functions.
• Buyers who prefer distinctive colours: The transparent green appearance gives it a different look from more conventional G-Shock colour combinations.
• Practical watch users: Shock resistance, 200-metre water resistance, world time, alarms, and a stopwatch provide useful everyday functions.
• For watch collectors: Its official Coca-Cola collaboration and special packaging add a specific identity beyond the standard collection.

At ৳42,000, it is best viewed as a special collaboration model rather than another standard GA-2100 colour variant.

Why Buy the Casio G-Shock GA-2100CC-3ADR from SecondBit?

Shop Online or Visit Our Showroom

SecondBit lets customers buy branded watches online or visit its physical showroom before deciding.

Customers who prefer to see a watch in person can visit:

SecondBit Showroom

Shop 470, Level 3, Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka, Bangladesh.

You can also explore the available watch collection through the SecondBit website.

Payment and EMI Options

SecondBit offers several payment methods for customers purchasing the Casio G-Shock GA-2100CC-3ADR.

Available options include:

• Credit card payments.
• Debit card payments.
• Mobile Financial Services (MFS).
• Bank transfer.
• Cash on delivery with a 10% advance payment and the remaining amount payable after receiving the order.
• EMI facilities through 30+ banks and MFS providers, subject to eligibility and applicable provider terms.

Customers can review the SecondBit payment policy for additional information about payment methods and applicable conditions.

Nationwide and Dhaka Delivery

SecondBit offers delivery throughout Bangladesh, subject to applicable service terms.

Customers inside Dhaka City can also request instant delivery through Pathao or Uber Instant Delivery after completing full payment, subject to service availability.

Showroom pickup is another available option for customers who prefer to collect their purchase in person.

For more information, please review the SecondBit delivery policy.

How to Purchase the Casio G-Shock GA-2100CC-3ADR

Customers can order through our website and choose an available payment method.

The purchasing process is straightforward:

1. Visit the SecondBit website.
2. Find the Casio G-Shock GA-2100CC-3ADR product page.
3. Review the product information, price, and warranty.
4. Place your order using the available ordering options.
5. Choose a suitable payment method, including credit card, debit card, MFS, or bank transfer.
6. If choosing cash on delivery, complete the required 10% advance payment and pay the remaining amount after receiving your order.
7. Customers interested in EMI can explore the available facilities through 30+ banks and MFS providers, subject to applicable terms.
8. Customers can also visit the SecondBit showroom to inspect the watch before purchasing.
9. Showroom pickup is available for customers who prefer collecting their purchase.
10. Nationwide delivery is available, with instant delivery in Dhaka through Pathao or Uber Instant Delivery after full payment, subject to availability.

Please review the terms and conditions, payment policy, and delivery policy before placing your order.

Frequently Asked Questions About the Casio G-Shock GA-2100CC-3ADR

What is the price of Casio G-Shock GA-2100CC-3ADR in Bangladesh?

The Casio G-Shock GA-2100CC-3ADR is priced at ৳42,000 at SecondBit. Contact our team to confirm current availability and purchasing details.

Does Casio G-Shock GA-2100CC-3ADR come with a warranty?

Yes. The Casio G-Shock GA-2100CC-3ADR comes with a 2-year international warranty. Coverage depends on the applicable warranty terms and conditions.

Can I order Casio G-Shock GA-2100CC-3ADR online?

Yes. You can order the Casio G-Shock GA-2100CC-3ADR through our website and choose an available payment method. Available online payment methods include credit cards, debit cards, MFS, and bank transfer. Cash on delivery is also available with a 10% advance payment. You can pay the remaining amount after receiving your order.

Can I buy Casio G-Shock GA-2100CC-3ADR on EMI?

Yes. SecondBit offers EMI through 30+ banks and MFS providers, with flexible monthly payment plans. Eligibility and installment terms depend on the applicable bank or provider conditions.

Does SecondBit deliver Casio G-Shock GA-2100CC-3ADR across Bangladesh?

SecondBit offers nationwide delivery, subject to applicable service terms. Instant delivery is also available inside Dhaka City through Pathao or Uber Instant Delivery after full payment. Contact our team to confirm delivery options for your location.

Can I inspect Casio G-Shock GA-2100CC-3ADR before purchasing?

Yes. You can visit the SecondBit showroom at Shop 470, Level 3, Police Plaza, Concord Shopping Mall, Gulshan 1, Dhaka, Bangladesh, to inspect the timepiece before deciding. Showroom pickup is also available. Please confirm product availability before visiting.

Where can I buy Casio G-Shock GA-2100CC-3ADR in Bangladesh?

You can purchase the Casio G-Shock GA-2100CC-3ADR through the SecondBit website or visit the SecondBit showroom at Shop 470, Level 3, Police Plaza Concord Shopping Mall, Gulshan 1, Dhaka, Bangladesh.

What does the Casio G-Shock GA-2100CC-3ADR warranty cover?

The Casio G-Shock GA-2100CC-3ADR comes with a 2-year international warranty. Warranty coverage is subject to the applicable terms and conditions. Physical damage and repairs carried out by a third party may void the warranty, as specified in the applicable terms. Refer to the relevant warranty documentation for the complete coverage, exclusions, and service conditions.

Is the Casio G-Shock GA-2100CC-3ADR an automatic watch?

No. The Casio G-Shock GA-2100CC-3ADR is a quartz analog-digital watch. It operates using battery-powered quartz technology rather than an automatic mechanical movement.

How does the GA-2100CC-3ADR differ from a regular G-Shock GA-2100?

The main difference is its Coca-Cola collaboration design. It features transparent bottle-green styling, a Coca-Cola-inspired dial, bottle-shaped motifs on the day indicator and strap loop, a bottle-cap-inspired caseback engraving, and special collaboration packaging.

Is the Casio G-Shock GA-2100CC-3ADR suitable for swimming?

The watch has a manufacturer-rated water resistance of 200 metres. This is a substantial water-resistance rating, but users should follow Casio's operating precautions and water-resistance guidance before using the watch in water.

How long does the battery last on the GA-2100CC-3ADR?

Casio specifies an approximate battery life of three years using two SR726W batteries. Actual battery life may vary depending on usage, including illumination and other functions.