Casio G-Shock GBA-900UU-3A Watch

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

Basic Information

• Case size (L× W× H): 51.3 × 48.9 × 16.6 mm
• Case and bezel material: Case / bezel material: Resin
• Construction: Shock Resistant
• Power supply and battery life: Approx. battery life: 2 years on CR2025
• Weight: 61 g
• Band: Resin Band
• Water resistance: 200-meter water resistance

Smartphone Link/App Connectivity Featuresclose

• Smartphone Link feature: Mobile link (Automatic connection, wireless linking using Bluetooth®)

• Apps: G-SHOCK MOVE

Exterior

• Glass: Mineral Glass

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)
• LED:White

• Calendar: Full auto-calendar (to year 2099)
• Energy saving feature: Power Saving
• Mute feature: Button operation tone on/off

• 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:
• Hour, minute, second, am/pm, month, date, day
• User profile creation

Sensor feature details

• Lifelog calculation function (Calorie and distance calculations based on step count), Including basal metabolic rate Daily data display: Step count, calorie, distance