Casio G-Shock GBA-900CB-7A Dual-Time Bluetooth® Men's Watch

The Casio G-Shock GBA-900CB-7A Dual-Time Bluetooth® Men’s Watch is a high-performance timepiece designed for active lifestyles and fitness enthusiasts. Part of the G-SQUAD series, this model features a large 48.9mm round case made from durable, eco-friendly bio-based resin in crisp white, delivering both resilience and a modern, sporty look. Its bold green analog-digital dial provides dual-time functionality and is protected by a scratch-resistant mineral crystal. Equipped with Bluetooth® connectivity, the GBA-900CB-7A pairs seamlessly with the CASIO WATCHES app to track workouts, steps, and time data, making it ideal for training and everyday use. The watch also features a dual white LED backlight for optimal readability in low light. With a robust quartz movement sourced from Japan and a 2-year battery life on CR2025, it ensures accuracy and reliability without constant maintenance. The white resin strap with a secure tang buckle complements the bold look and offers comfort and flexibility. Weighing 61g and boasting 200-meter water resistance, this G-SHOCK is built for both land and water challenges. Rugged, tech-savvy, and fashion-forward, the GBA-900CB-7A is the perfect companion for those who demand durability, smart features, and standout style in one package. Available at Watch Zone. UPC: 4549526375569

Smartphone Link/App Connectivity Features

Mobile link (Automatic connection, wireless linking using Bluetooth®)

Apps: CASIO WATCHES

App connectivity feature

Auto time adjustment

Easy watch setting

Approximately 300 world time cities

Simple notification (tone alert only)

Activity history

Life log data

Distance correction by smartphone GPS

Phone finder

Time adjustment

Bluetooth: Connects to a smartphone and automatically adjusts the time

Sensor feature

Calorie and distance calculations based on step count, Including basal metabolic rate

Daily data display: Step count, calorie, distance

 
Watch Features

World time

Dual time (Home city time swapping)

Stopwatch

1/100-second stopwatch

Measuring capacity:

00'00''00~59'59''99 (for the first 60 minutes)

1:00'00~23:59'59 (after 60 minutes)

Measuring unit:

1/100 second (for the first 60 minutes)

1 second (after 60 minutes)

Measuring modes: lap/split timing, distance/pace display, auto/manual lap timing auto lap notification

Memory capacity: Up to latest 45 records (measurement start month, date, hour, minute, lap/split times, total time, distance, average pace, calories burned, lap number, time, distance, average pace of each lap/split)

Timer

Countdown timer

Timer for interval measurement (up to five time settings)

Measuring unit: 1 second

Input range: 00'00'' to 60'00'' (1-second increments)

Others: Auto-repeat, 5-second countdown auto start, repeat (1 to 20 times)

Alarm/hourly time signal

5 daily alarms

Hourly time signal

Light

Double LED light

LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

Light color

LED: White

Calendar

Full auto-calendar (to year 2099)

Mute feature

Button operation tone on/off

Energy saving feature

Power Saving

Battery display/alert

Low battery alert

Accuracy

Accuracy: ±15 seconds per month (with no mobile link function)

Other features

12/24-hour format

Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)

Airplane mode

Regular timekeeping:

Analog: 2 hands (hour, minute (hand moves every 20 seconds))

Digital: Hour, minute, second, pm, month, date, day

User profile creation.