The Casio G-Shock GA-2100AS-2ADR Standard Analog-Digital Blue Men Watch takes inspiration from the refreshing hues of a summer oasis. Its slim octagonal case is finished in deep navy blue, accented with blue-green tones on the dial to capture the feeling of cool waters under the sun. Built with G-Shock’s Carbon Core Guard structure, this lightweight model is shock-resistant, water-resistant up to 200 meters, and powered by a 3-year battery. Features include world time, stopwatch, countdown timer, 5 alarms, and double Super Illuminator LED lights, making it a versatile companion for marine sports or everyday streetwear style.