World time

5 World time

39 time zones (39 cities +coordinated universal time), daylight saving on/off, Home city/World time city swapping, auto summer time (DST) switching

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: Elapsed time, split time, 1st-2nd place times

Timer

Countdown timer

Measuring unit: 1 second

Countdown range: 24 hours

Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)

Alarm/hourly time signal

5 daily alarms (with 1 snooze alarm)

Hourly time signal

Light

LED backlight (Super illuminator)

Full auto LED light, selectable illumination duration (2 seconds or 4 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 (display goes blank to save power when the watch is left in the dark)

Battery display/alert

Low battery alert

Run time

Approx. battery operating time:

10 months on rechargeable battery (operation period with normal use without exposure to light after charge)

22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

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

12/24-hour format

Date/month display swapping

Day display (days of the week selectable in six languages)

Regular timekeeping:

Hour, minute, second, pm, month, date, day

Time adjustment details

Time Calibration Signals

Station name: DCF77 (Mainflingen, Germany)

Frequency: 77.5 kHz

Station name: MSF (Anthorn, England)

Frequency: 60.0 kHz

Station name: WWVB (Fort Collins, United States)

Frequency: 60.0 kHz

Station name: JJY (Fukushima, Fukuoka/Saga, Japan)

Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)

Station name: BPC (Shangqiu City, Henan Province, China)

Frequency: 68.5 kHz

Time calibration signal reception

Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)

*5 times a day for the Chinese calibration signal

Manual receive

The latest signal reception results

Mineral Glass

Mobile link (Wireless linking using Bluetooth®)

App connectivity feature

Auto time adjustment

Easy watch setting

Approximately 300 world time cities + user-added point

Time & place

Reminder

Phone finder

Case and bezel material - Resin

Resin Band

200-meter water resistance

Time adjustment

Radio-controlled Watch; Multi band 6

Power supply and battery life

Tough Solar (Solar powered)

Case size (L× W× H)

48.9 × 42.8 × 13.4 mm

Weight

53 g

G-Shock Mens 200m Solar Bluetooth - GW-B5600BL-1