GBA900RD-4A

51.3 × 48.9 × 16.6 mm

61 g

Case / bezel material: Resin

Resin Band

Shock Resistant

200-meter water resistance

Approx. battery life: 2 years on CR2025

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

G-SHOCK MOVE

Mineral Glass

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

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.)

Airplane mode

Regular timekeeping: Hour, minute, second, am/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