Introducing a new addition to the GD120 series of popular big case models. Starting with a basic, classic G-Shock design, the digital display is supplemented by three dial window indicators. This, along with a matte band, puts this watch in a class all its own.

Specifications

Shock Resistant
200M Water Resistant
Shock Resistant
Auto LED Backlight (Super Illuminator)
Multi-time (4 different cities)
World Time
31 time zones (48 cities + UTC), city code display, daylight saving on/off, home time city/world time city swapping
5 Independent Alarms (one-time or daily)
Hourly Time Signal
Flash alert
Flasher with buzzer that sounds for alarms, hourly time signal, countdown timer time-up alarm
1/100 second stopwatch
Measuring capacity: 23:59'59.99" Measuring modes: Elapsed time, split time, 1st-2nd place times Countdown timer Measuring unit: 1/10 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
Full Auto Calendar (pre-programmed until the year 2099)
12/24 Hour Formats
Button operation tone on/off
Accuracy: ±15 seconds per month
Battery: CR2025
Approx. battery life: 7 years
Module 3427

Size of case: 51.2 x 55.0 x 17.4mm
total weight 72g