GBA-900UU-3A

51.3 × 48.9 × 16.6 mm

61 g

Resin

Resin Band

Shock Resistant

200-metre water resistance

Bluetooth: Connects to a smartphone and automatically adjusts the time

Approx. battery life: 2 years on CR2025

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

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

CASIO WATCHES

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

Mineral Glass

Dual time (Home city time swapping)

1/100-second stopwatch Measuring capacity: 00'00''00 to 59'59''99 (for the first 60 minutes) 1:00'00 to 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 burnt, 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

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

Full auto-calendar (to year 2099)

Button operation tone on/off

Power Saving

Low battery alert

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

12/24-hour format

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

Aeroplane mode

Regular timekeeping: Analogue: 2 hands (hour, minute (hand moves every 20 seconds)) Digital: Hour, minute, second, pm, month, date, day

User profile creation

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