Calling all G-Shock fans and environmentally conscious collectors! Casio has just opened pre-orders for the stunning new GA-B2100DF series, a vibrant and purpose-driven addition to the iconic G-Shock lineup. Blending rugged durability with a profound eco-message, these timepieces are more than just watches—they're a statement for planetary conservation.
In an exciting extension of their partnership with the Charles Darwin Foundation, Casio is celebrating the unique and endangered wildlife of the Galápagos Islands with two visually striking models. Slated for a global release starting in November 2025, these watches are already generating significant buzz for their bold colors, sustainable construction, and classic G-Shock toughness.
A Splash of Color Inspired by Nature's Wonders
The new series introduces two distinct colorways, each dedicated to a specific Galápagos native.
- The GA-B2100DF-4AJR: This model bursts with a vibrant red hue, directly inspired by the striking Sally Lightfoot crab, a common sight scuttling across the volcanic rocks of the islands.
- The GA-B2100DF-1AJR: For those who prefer a more subdued yet equally bold look, this version features a sophisticated black-and-yellow theme, paying homage to the majestic Galápagos albatross.
But the design touches go far beyond color. Casio has intricately woven the Galápagos theme into every aspect of the watch. The dials and bands feature custom terrain motifs, along with special crab- and bird-shaped hour markers and animal icons, ensuring the conservation message is always on your wrist.
Ready to see these stunning designs for yourself? Check out the official product pages here:
Built to Last, Designed with the Planet in Mind
In a significant step towards sustainability, the cases and bands of the GA-B2100DF series are constructed entirely from biomass plastics. Sourced from renewable organic materials, this eco-conscious approach reduces reliance on traditional petroleum-based plastics without compromising the legendary G-Shock resilience.
This durability is further ensured by Casio's Carbon Core Guard structure, a lightweight yet incredibly robust monocoque case that protects the module from shocks and vibrations. And true to its G-Shock DNA, these watches boast a formidable 200-meter water resistance, making them perfect for swimming, snorkeling, and any adventure life throws your way.
The commitment to the theme is consistent down to the packaging. Each watch comes in a special box adorned with Galápagos conservation imagery and custom messages in both English and Spanish, making the unboxing experience part of the story.
Packed with Modern G-Shock Technology
Beyond their eco-friendly build and eye-catching looks, the GA-B2100DF watches are packed with the modern tech that has made the "CasiOak" series a global favorite.
- Tough Solar Power: Never worry about a dead battery again. The efficient Tough Solar charging system powers the watch from both sunlight and artificial light sources.
- Bluetooth Connectivity: Stay perfectly on time, anywhere in the world. The watch pairs with your smartphone via the Casio Watch app for automatic time adjustment.
- Super Illuminator Double LED: A powerful white LED light ensures perfect readability in total darkness, backed by a high-brightness double LED for the digital display.
- Advanced World Time: Keep track of time across the globe with support for 38 cities + UTC, and enjoy automatic daylight saving time adjustments.
- Full Suite of Tools: From a stopwatch and countdown timer to five multi-function alarms and a full auto-calendar, it's all there.
- Smartphone Link Features: The connected app enables easy clock setting, provides world time for about 300 cities, and includes handy features like reminder functions and a phone finder to locate your misplaced device.
Pricing, Availability, and How to Pre-Order
The Casio G-Shock GA-B2100DF series is priced at ¥28,050 (approximately $182) in Japan, including tax. International pricing is expected to be closer to $170, aligning with previous similar releases, though this may vary by region.
With a launch set for November 2025, pre-ordering is the best way to secure one of these unique timepieces. You can now place your pre-order directly through the official G-Shock product pages.
Pre-order your new G-Shock today:
- Pre-order the Red GA-B2100DF-4AJR
- Pre-order the Black & Yellow GA-B2100DF-1AJR
Looking for other G-Shock options in the meantime? The popular classic model, the *Casio G-Shock GA2100VB-1A, is available for fast shipping on Amazon.* Check it out here!
Whether you're a dedicated G-Shock collector, an advocate for sustainable products, or simply someone who appreciates a rugged and tech-savvy timepiece with a story, the GA-B2100DF series offers a compelling package. Don't miss your chance to own a piece of this collaborative effort to protect one of the world's most precious ecosystems.


