G-Shock • GBA900UU-3A • Men's Watch

The sporty CASIO WATCHES meets the city streets. Take your training to the next level with urban colors equally at home downtown and in the great outdoors.

SPECIFICATIONS

• Case size (L× W× H)
  51.3 × 48.9 × 16.6 mm
• Weight 61 g
• Case and bezel material Resin
• Band Resin Band
• Construction Shock Resistant
• Water resistance 200-meter water resistance
• Time adjustment Bluetooth: Connects to a smartphone and automatically adjusts the time
• Power supply and battery life Approx. battery life: 2 years on CR2025
• Sensor feature Calorie and distance calculations based on step count, Including basal metabolic rate Daily data display: Step count, calorie, distance

• Smartphone Link feature 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

• Glass Mineral Glass

• 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