Casio G-SHOCK GBA-900-4ADR Bluetooth Fitness Men’s Watch

The Casio G-SHOCK GBA-900-4ADR is built for performance, combining rugged G-SHOCK durability with smart fitness tracking features. Designed for athletes and active lifestyles, this model features Bluetooth® smartphone connectivity that pairs with the G-SHOCK MOVE app to track steps, distance, pace, and workout history.

With shock resistance and 200-meter water resistance, this watch can handle intense training sessions, outdoor runs, and everyday challenges. The bold red resin design adds a sporty edge, while the large digital display ensures clear readability during workouts and daily use.

Equipped with step tracking, interval timers, stopwatch, world time, multiple alarms, and LED backlight, the GBA-900-4ADR helps you stay motivated and on track while delivering the legendary toughness G-SHOCK is known for.

Key Features

• Bluetooth® smartphone connectivity (G-SHOCK MOVE app)

• Step tracker with distance & pace calculation

• Shock-resistant G-SHOCK construction

• 200M water resistance

• Digital display

• Interval timer & stopwatch

• World time function