G-SHOCK GA-B2100DF-4ADR "Charles Darwin Foundation" Solar Analog-Digital Watch GA‑B2100DF‑4ADR, 48.5 mm Black Dal & Red Bezel, Carbon/Bio‑Resin Case & Band, 200 m WR

The Casio G‑Shock “Charles Darwin Foundation” Solar Analog‑Digital Watch GA‑B2100DF‑4ADR celebrates exploration, conservation, and rugged functionality in one striking timepiece. Its 48.5 mm carbon/bio‑resin case and band deliver legendary G‑Shock shock resistance and durability while reducing environmental impact, reflecting the spirit of discovery associated with the Charles Darwin Foundation. The bold black dial is offset by a vivid red bezel inspired by the iconic Sally Lightfoot crab — a vibrant symbol of the Galápagos Islands — giving this watch standout character and visual energy.

Built for adventurers and everyday wearers alike, this G‑Shock model is equipped with solar charging, so it harnesses light from any source to power its functions without the need for battery changes. The combination of analog hands and a digital display offers intuitive, versatile timekeeping, while features such as world time, stopwatch, countdown timer, alarms, and calendar make it a practical tool for a wide range of activities. With 200 m water resistance, it’s ready for swimming, snorkeling, and life’s wet‑weather moments with confidence.

Completing the design, the carbon/bio‑resin strap provides durable comfort and a secure fit, making it ideal for both active pursuits and everyday routines. The thoughtful blend of performance, conservation‑inspired design, and G‑Shock toughness makes the GA‑B2100DF‑4ADR more than just a watch — it’s a tribute to exploration and environmental stewardship, engineered to keep pace with wherever your journey leads.

• Bold black dial paired with a vivid red bezel inspired by the Sally Lightfoot crab of the Galápagos Islands.
• 48.5 mm carbon and bio-resin case offers lightweight strength with legendary G-Shock shock resistance.
• Special “Charles Darwin Foundation” edition celebrating exploration, nature, and conservation.
• Analog-digital display provides clear, versatile timekeeping at a glance
• Solar-powered movement harnesses light from any source, eliminating the need for battery changes.
• Shock-resistant construction built to endure impacts, vibration, and tough environments.
• 200 m water resistance suitable for swimming, snorkeling, and everyday water exposure.
• Functional features include world time, stopwatch, countdown timer, alarms, and full auto-calendar.