Casio GMC-B2100ZE-1ADR G-Shock Men's Watch

Celebrate 50 years of Casio watches with a commemorative G-SHOCK timepiece that sparkles with Casio passion for new value and constant innovation. The GMC-B2100ZE embodies the spirit of craftsmanship inspired by the excitement of “making something from nothing” — the thrill of going from “0” to “1.” This G-SHOCK full-metal chronograph features a black and gold color scheme that evokes the first flicker of light, that spark of innovative craftsmanship, where the creation of new value begins. The single gold-color link on an otherwise black ion-plated band is a special touch that catches the eye, flickering like a light that breaks the darkness and illuminates the path to value innovation. The link is also laser engraved with “50th ANNIVERSARY.” As a special design touch, the outer perimeter of the dial is printed with 0’s and 1’s, capturing the Casio devotion to the art of making something from nothing. The screw-down crown is designed in the same octagonal shape as the bezel for a more compact timepiece with no sacrifice in outstanding G-SHOCK shock resistance. High-density mounting keeps the chronograph module slim, while still providing the advanced functions you love in a compact profile and comfortable fit.

Shock-Resistant Structure

Built to endure harsh environments, this watch features a rugged construction that protects it from shocks, impacts, and rough usage, making it ideal for active lifestyles and outdoor adventures.


Advanced Solar Power

Harnessing energy from light sources, the watch uses solar technology to power its functions, reducing battery waste and providing a more sustainable energy solution for long-term use.


Smart Bluetooth Connectivity

Integrated Bluetooth functionality enables seamless connection with smartphones, allowing automatic time updates, alarms, and other smart features for added convenience.


Hybrid Display Design

The combination of digital and analog displays delivers both a traditional aesthetic and modern functionality, enhancing readability and visual appeal in one sleek design.


Global Time Management

Equipped with world time features, the watch supports multiple time zones, alarms, and a stopwatch, making it highly practical for frequent travelers or professionals working across regions.


Water-Ready Performance

Engineered to handle water exposure, the watch can be worn during various daily activities, offering protection and reliability when you're near or in the water.


Rugged Yet Comfortable Fit

Despite its tough exterior, the watch is designed for a comfortable fit on the wrist, making it suitable for extended wear throughout your day.


Highly Legible Display

With bold markers and backlight features, the display remains clear and easy to read in different lighting conditions, both indoors and outdoors.


Built-In Daily Tools

Practical functions like alarms, countdown timers, and calendars are built-in, making it more than just a timekeeper—it's a full-featured wrist companion.


Signature G-Shock Style

Part of the iconic G-Shock family, this model blends functionality with distinct style, appealing to those who value both performance and design.