G-shock-GA-B2100-1AER -Men

The G-SHOCK GA-B2100-1AER combines the iconic octagonal “CasiOak” design with advanced technology, making it one of the most sought-after models in the G-SHOCK collection. Its sleek black dial, lightweight Carbon Core Guard construction, and durable black resin strap create a modern, versatile look that is equally suited for everyday wear, outdoor adventures, and professional use.

Powered by Tough Solar technology, the watch is continuously recharged by natural and artificial light, eliminating the need for frequent battery replacements. The built-in Bluetooth® Smartphone Link connects to the CASIO WATCHES app, automatically synchronizing the time and providing convenient features such as world time for over 300 cities, reminders, phone finder, and simplified watch settings. With 200-meter water resistance, shock resistance, Double LED Super Illuminator lighting, world time, stopwatch, countdown timer, five daily alarms, and a full auto calendar, the GA-B2100-1AER offers exceptional durability, reliability, and everyday functionality in a slim, comfortable design.