Casio G-Shock GBA-900RD-4ADR

Introducing a sporty G-SHOCK in vibrant red. Take your training to the next level with this burst of bold color.

As much function as style, this G-SQUAD watch delivers all you need for the ultimate workout. Access your smartphone GPS for precision accelerometer measurement when tracking running distance, speed, pace, and calories burned.

Specifications:
- Case / bezel material: Resin
- Resin Band
- Shock Resistant
- Mineral Glass
- 200-meter water resistance
- 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)
- Mobile link (Automatic connection, wireless linking using Bluetooth®)
- Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents)
- Lifelog calculation function (Calorie and distance calculations based on step count), Including basal metabolic rate Daily data display: Step count, calorie, distance
- User profile creation
- Airplane mode
-Dual time (Home city time swapping)
- 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)
- 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) 5 daily alarms
- Hourly time signal
- Low battery alert
- Power Saving
- Full auto-calendar (to year 2099)
- 12/24-hour format
- Button operation tone on/off
- Regular timekeeping: Hour, minute, second, am, pm, month, date, day
- Accuracy: ±15 seconds per month (with no mobile link function)
- Approx. battery life: 2 years on CR2025
- Size of case : 51.3×48.9×16.6mm
- Total weight : 61g