At a glance

The second series of the next-generation technology G-Shock Bluetooth® v4.0 watches capable of two-way operability with a smartphone. These new watches support Bluetooth® v4.0 with low energy wireless technology enabling pairing with a smartphone to control a smartphone music player from the watch, or adjust watch settings from a smartphone. These new series add to the previous notification features, by offering richer, two-way operability with a smartphone, for improved usability.


World Time

35 time zones (100 cities + coordinated universal time)

Shock Resistant

Shock Resistant construction protects against impact and vibration

Auto Illuminator

When you tilt the watch towards you, an LED automatically illuminates the watch face

Low Battery Alert

Power saving function

Battery: CR2032

Approx. battery life: 2 years (assuming BLE communication function is used up to 12 hours per day)


1/100th Sec Stopwatch

Measuring capacity: 99:59'59.999''

Measuring modes: Elapsed time, split time

Water Resistant

200 Metre/20 Bar

Countdown Timer

Measuring unit: 1/10 second

Countdown range: 24 hours

Alarm Function

Hourly Time Signal

Vibration Function

Tap Function (alarm/countdown alarm vibration on/off)

Auto Calendar

12/24 Hour Formats

Fully automatic calendar, with allowances made for leap years, pre-programmed to 2099


+/- 15 seconds per month (without BLE communication)


time-up alarm

Button Tones On/Off

tone on/off

Related Links

Support Information