Casio G-Shock G-Squad GBA-900 Series Blue Dial Black Resin Watch 51.3mm - GBA900CB-1A

Basic Information

Case size (L× W× H): 51.3 × 48.9 × 16.6 mm

Weight: 61 g

Case and bezel material: Resin / Bio-based resin

Band: Bio-based 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 rateDaily data display: Step count, calorie, distance

Smartphone Link/App Connectivity Features

Smartphone Link featureMobile 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

Watch Features

World time

Dual time (Home city time swapping)

Stopwatch1/100-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

LightDouble 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

CalendarFull auto-calendar (to year 2099)

Mute feature

Button operation tone on/off

Energy saving feature

Power Saving

Battery display/alert

Low battery alert

AccuracyAccuracy: ±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, dayUser profile creationOperation GuideOpens in a new tab