Casio G-Shock Watch GA2100-7A

The new classic GA2100 model incorporates the octagonal form of the original G-SHOCK DW5000C. The case is made of fine resin embedded with carbon fibers, making the thin, lightweight, and simple design configuration of this model possible. The new white band and bezel GA2100-7A is combined with a black face for a cool, refreshing look.[short]

Mineral Glass

Shock Resistant

200-meter water resistance

Case / bezel material: Carbon / Resin　

Resin Band

Double LED light

LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

World time

31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city 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: Elapsed time, split time, 1st-2nd place times

Countdown timer

Measuring unit: 1 second

Countdown range: 24 hours

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

5 daily alarms

Hourly time signal

Hand shift feature

Full auto-calendar (to year 2099)

12/24-hour format

Button operation tone on/off

Regular timekeeping

Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)

Digital: Hour, minute, second, pm, month, date

Accuracy: ±15 seconds per month

Approx. battery life: 3 years on SR726W × 2

LED:White

Size of case: 48.5×45.4×11.8mm

Total weight: 51g