G-SHOCK GAB2100BEG-1A citizen Promaster Skyhawk Series The Casio G-SHOCK GA2100RRB-4A delivers

The Casio G-SHOCK GA2100RRB-4A delivers the perfect balance of slim design

creating a perfect balance of elegance and adventure

a Citizen chronograph leather strap watch

Industrial Metal Design Meets the Classic 5600 Toughness

The dial features a glossy metallic blue-green tone — a breezily sophisticated color option that adds style without sacrificing clarity

G-SHOCK GAB2100BEG-1A citizen Promaster Skyhawk Series The Casio G-SHOCK GA2100RRB-4A deliversG SHOCK GAB2100BEG 1A 2100 Series Analog Digital Watch The G SHOCK GAB2100BEG 1A is a bold 2100 Series analog digital G SHOCK watch featuring a striking black and electro green design. Built with legendary G SHOCK shock resistance, Carbon Core Guard structure, Tough Solar power, Bluetooth smartphone link, and 200 meter water resistance, this model combines modern style with everyday toughness and practical functionality. New Release: 05 2026 Design