G-shock-GA-B2100-2AER-Men

The G-SHOCK GA-B2100-2AER combines the iconic octagonal “CasiOak” design with a striking navy blue finish and advanced technology, making it one of the most versatile models in the G-SHOCK collection. Its deep blue dial, matching resin strap, and lightweight Carbon Core Guard construction deliver a modern, sporty appearance while ensuring outstanding durability and everyday comfort.

Powered by Tough Solar technology, the watch recharges using both natural and artificial light, eliminating the need for frequent battery replacements. Bluetooth® Smartphone Link automatically synchronizes the time through the CASIO WATCHES app and provides convenient features such as world time, reminders, phone finder, and simplified watch settings. With 200-meter water resistance, shock resistance, dual LED Super Illuminator lighting, world time, stopwatch, countdown timer, five daily alarms, and a full auto calendar, the GA-B2100-2AER is built to perform in any environment while maintaining its sleek, contemporary style.