The CASIO G‑SHOCK AW591BB‑1A is a bold all‑black analog‑digital G‑Shock watch combining rugged durability with everyday functionality. Featuring shock resistance, 200 m water resistance, world time, stopwatch, countdown timer, alarms, and LED illumination — all in a stealth matte‑black finish — it’s perfect for active lifestyles and street‑ready style.