Street-smart, practical and nature-conscious at the same time â this G-SHOCK with Cordura nylon strap has it all covered. The fashionable all-black design is complemented by an eco-friendly Cordura nylon strap for a cool, versatile look that blends seamlessly into your outfit. Choose from three models: the legendary DW-5600, the GA-2100 with an octagonal frame or the GA-700 with a large housing.