Casio G-Shock GBD-300-1 G-Squad Smartphone Link Black Dial Men's Watch

Take your training to the next level with the Casio G-Shock GBD-300-1 Men's Watch, a performance-driven G-SQUAD model built for athletes, runners, and everyday active lifestyles. Designed with a sleek, shock-resistant structure, this is the slimmest G-SQUAD yet, engineered with a dual-bezel system that boosts durability while keeping the watch lightweight and comfortable. The bold 47.4mm resin case houses a crisp high-resolution MIP LCD display, ensuring exceptional clarity whether you're indoors, outdoors, or training after dark — supported by the Super Illuminator and auto-light function for effortless visibility.

With a built-in accelerometer, pace tracking, Auto Lap, vibration alerts, and distance measurement (enhanced through your smartphone’s GPS), the GBD-300-1 delivers real-time feedback that helps you monitor progress and push your limits. Connect via Smartphone Link to access detailed activity logs, running metrics, life-log data, and notifications for calls, messages, and social apps — keeping you informed without breaking your stride.

Crafted for ultimate comfort, the soft urethane band features 5mm interval holes for precise adjustments and a secure fit during vigorous workouts. With 200m water resistance, a 2-year battery life (CR2032), and rugged G-SHOCK toughness, the GBD-300-1 is your reliable partner for daily fitness, endurance training, and an active lifestyle. Avialble at  Watch Zone. UPC: 4549526380617

Sensor feature
Training Function
Display of distance, speed, pace, and other calculated values based on accelerometer, auto/manual lap times, Auto Pause, target alert setting (time, calories burned) on/off, training display customization (elapsed time, distance, pace, lap time, lap distance, lap pace, average pace, speed, average speed,
Daily data display (step count), Monthly data display (running distance)
Training Data (Up to 100 runs, up to 140 lap times per run)
Elapsed time, distance, pace, calories burned
calories burned)

Smartphone Link/App Connectivity Features

Smartphone Link feature

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

Apps: G-SHOCK MOVE

App connectivity feature

Auto time adjustment

Easy watch setting

Approximately 300 world time cities

Notification function (incoming calls, incoming e-mails, new social media posts, calendar notifications, reminders)

Activity history

Life log data

Distance correction by smartphone GPS

Training plan creation

Phone finder

Watch Features

World time

World time 38 time zones* (38 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching *May be updated when connected to a smartphone.

Stopwatch

1-second stopwatch Measuring capacity: 99:59'59'' Measuring modes: Elapsed time, split time

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 (number of repeats settable from 1 to 20)

Alarm/hourly time signal

4 daily alarms with snooze

Light

LED backlight (Super Illuminator) Auto light switch, 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 (Display goes blank to save power 3 hours every day.)

Accuracy

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

Other features

12/24-hour format

Flight mode

Regular timekeeping: Hour, minute, second, am/pm, month, date, day

User profile creation

Vibration on/off

Sensor feature details: Life Log Data Daily data display (step count), Monthly data display (running distance) Training Data (Up to 100 runs, up to 140 lap times per run) Elapsed time, distance, pace, calories burned