Casio GA-2100-1ADR

Basic Information

CASE SIZE (L× W× H)

48.5 × 45.4 × 11.8 mm

WEIGHT

51 g

CASE AND BEZEL MATERIAL

Carbon / Resin　

BAND

Resin Band

CONSTRUCTION

Shock ResistantCarbon Core Guard structure

WATER RESISTANCE

200-meter water resistance

POWER SUPPLY AND BATTERY LIFE

Approx. battery life: 3 years on SR726W X 2

Exterior

GLASS

Mineral Glass

Watch Features

WORLD TIME

World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off

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 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

ALARM/HOURLY TIME SIGNAL

5 daily alarmsHourly time signal

LIGHT

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)

LIGHT COLOR

LED:White

CALENDAR

Full auto-calendar (to year 2099)

MUTE FEATURE

Button operation tone on/off

ACCURACY

Accuracy: ±15 seconds per month

OTHER FEATURES

12/24-hour formatHand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day) Digital: Hour, minute, second, pm, month, date