Casio G-SHOCK GA-2100 Men’s Watch – Waterproof, Shock Resistant, Carbon Core Guard, LED Light, Sport Design

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Casio G-SHOCK GA-2100 Men’s Watch – Waterproof, Shock Resistant, Carbon Core Guard, LED Light, Sport Design

Original price was: £92.99.Current price is: £76.99.

Model	GA-2100-1ADR GA-2100-2ADR GA-2100-4ADR GA-2100-1A1DR GA-2100-1A3DR Clear

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Features
Engineering
Specs
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Casio G-SHOCK GA-2100

Engineered for the Unstoppable. Redefining Durability and Style.

Experience G-SHOCK

The Pinnacle of Resilience and Design

The Casio G-SHOCK GA-2100 is more than just a timepiece; it’s a testament to unwavering strength and sophisticated aesthetics. Crafted for those who demand uncompromising performance without sacrificing style, this watch seamlessly blends advanced engineering with a sleek, minimalist profile. It’s built to conquer the elements and elevate your everyday.

From urban exploration to extreme adventures, the GA-2100 is your reliable companion, embodying the spirit of G-SHOCK’s legendary toughness in a remarkably slim and comfortable design. Discover the watch that sets new standards for durability and elegance.

Engineered for Extreme Performance

Carbon Core Guard Structure

Casio G-SHOCK GA-2100 side view showcasing Carbon Core Guard

At the heart of the GA-2100’s incredible resilience is its innovative Carbon Core Guard structure. This groundbreaking design integrates carbon fiber reinforced resin into the watch case, creating a protective shell that is both exceptionally strong and remarkably lightweight. This advanced material safeguards the internal module from external shocks, impacts, and vibrations, ensuring reliable operation even in the most demanding environments. It’s the secret behind the GA-2100’s slim profile and unparalleled toughness, offering superior protection without the bulk.

Unrivaled Shock Resistance

Casio G-SHOCK GA-2100 on wrist demonstrating durability

The G-SHOCK legacy is built on shock resistance, and the GA-2100 proudly carries this tradition forward. Engineered to endure severe impacts, drops, and intense vibrations, this watch is designed for the rigors of an active lifestyle. Its robust construction absorbs and disperses energy from external forces, protecting the precision movement within. Whether you’re climbing mountains, working on a construction site, or simply navigating a busy day, the GA-2100 remains unfazed, delivering consistent and accurate timekeeping under any circumstance. It’s the ultimate tool for those who live life without limits.

200-Meter Water Resistance

Casio G-SHOCK GA-2100 displaying features in water

Designed for aquatic adventures, the Casio G-SHOCK GA-2100 boasts an impressive 200-meter water resistance. This means you can confidently wear your watch while swimming, snorkeling, or engaging in various water sports without a second thought. The meticulously sealed case and durable resin materials prevent water ingress, protecting the sophisticated internal mechanisms. From a sudden downpour to a deep dive, your GA-2100 is engineered to perform flawlessly, allowing you to embrace every water-based challenge with complete peace of mind. It’s a true companion for both land and sea.

Advanced Features for Modern Life

Double LED Light (Super Illuminator)

Ensures exceptional visibility in low-light conditions. The Super Illuminator brightens both analog and digital displays, so you can always read the time clearly, day or night.

World Time Functionality

Stay connected across continents with 48 cities and 31 time zones. Perfect for global travelers or coordinating with international teams, ensuring you’re always on schedule.

Precision Stopwatch & Timer

Measure events with 1/100-second accuracy and set countdowns up to 24 hours. Ideal for sports, workouts, or any activity requiring precise time management.

5 Daily Alarms & Hourly Signal

Manage your day effectively with multiple alarms and an optional hourly chime. Never miss an important meeting, workout, or personal reminder again.

Full Auto-Calendar

Pre-programmed until 2099, this feature automatically adjusts for month lengths and leap years. Enjoy hassle-free datekeeping for decades to come.

Mineral Glass & Neo-brite

The scratch-resistant mineral glass protects the display, while Neo-brite luminous hands ensure readability in the dark, even after short light exposure.

Real-World Advantages, Everyday Confidence

Unwavering Reliability

With its Carbon Core Guard and legendary Shock Resistance, the GA-2100 is engineered to endure. This means you can wear it through any challenge – from intense sports to demanding work environments – knowing your timepiece will continue to function flawlessly, providing accurate time without compromise.

Seamless Global Connectivity

The World Time feature keeps you perfectly synchronized across 31 time zones. Whether you’re a frequent international traveler or simply managing global projects, this watch ensures you’re always aware of the correct time, fostering efficiency and preventing miscommunications.

Enhanced Productivity & Organization

With 5 daily alarms, a precise stopwatch, and a countdown timer, the GA-2100 empowers you to manage your schedule with military precision. From tracking workout intervals to ensuring timely departures, these functions help you stay organized and maximize your productivity throughout the day.

Effortless Readability in Any Light

The Super Illuminator Double LED Light combined with Neo-brite luminous hands ensures your watch face is always legible. Whether you’re in bright sunlight or complete darkness, you can quickly and accurately check the time, adding a layer of convenience and safety to your activities.

Detailed Technical Specifications

Case Size (L× W× H):

48.5 × 45.4 × 11.8 mm

Weight:

51 g

Case and Bezel Material:

Carbon / Resin

Band:

Resin Band (compatible size: 145 to 215 mm)

Construction:

Shock Resistant, Carbon Core Guard structure

Water Resistance:

200-meter

Power Supply & Battery Life:

Approx. 3 years on SR726W X 2

Glass:

Mineral Glass

World Time:

31 time zones (48 cities + coordinated universal time), daylight saving on/off

Stopwatch:

1/100-second (first 60 mins), 1-second (after 60 mins); Measuring capacity: 24 hours; Modes: Elapsed, split, 1st-2nd place

Timer:

Countdown range: 24 hours; Measuring unit: 1 second

Alarm/Hourly Signal:

5 daily alarms, Hourly time signal

Light:

Double LED light (Super Illuminator) for face and digital display, selectable duration, afterglow. LED color: White.

Calendar:

Full auto-calendar (to year 2099)

Mute Feature:

Button operation tone on/off

Accuracy:

±15 seconds per month

Time Format:

12/24-hour format

Hand Shift Feature:

Hands move out of the way for unobstructed digital display view

Frequently Asked Questions

What makes the Casio G-SHOCK GA-2100 so durable?

The GA-2100 features a revolutionary Carbon Core Guard structure, which uses carbon fiber reinforced resin for the inner case. This, combined with G-SHOCK’s renowned shock-resistant construction and 200-meter water resistance, creates an incredibly robust timepiece designed to withstand extreme impacts, vibrations, and aquatic environments. It’s built to perform reliably in any demanding situation.

Is the GA-2100 suitable for professional diving?

While the GA-2100 boasts an impressive 200-meter water resistance, making it suitable for swimming, snorkeling, and recreational diving, it is not specifically ISO-certified for professional saturation diving. For professional diving, G-SHOCK offers other models designed to meet those specific standards. However, for most water sports and daily use, its water resistance is more than adequate.

How do the LED light and Neo-brite features work?

The GA-2100 incorporates a Double LED Light, also known as Super Illuminator, which provides bright illumination for both the analog hands and the digital display, ensuring clear readability in dark conditions. Additionally, the hands and markers are coated with Neo-brite luminous material, which absorbs light during the day and glows in the dark for an extended period, offering continuous visibility.

What is the battery life of the Casio GA-2100?

The Casio GA-2100 is powered by two SR726W batteries, providing an approximate battery life of 3 years. This ensures long-lasting performance and reliability, minimizing the need for frequent battery replacements and allowing you to focus on your adventures.