ANALOG-DIGITAL,GA-100 SERIES GA100BNR-1A

Make a bold, powerful statement with the Ignite Red line in the iconic black and fiery red that embody the ultimate toughness of the G-SHOCK brand.
We have injected a few of our flagship models — the octagonal GAB2100 with Bluetooth and solar power; the GA100, GA2200, and GA700 with signature oversized case — with the strength and passion of the black and red G-SHOCK brand colors.
Deep, blazing red accents against striking, dark black give these watches, and the wrist that wears them, a kick of cool confidence.

Basic Information

Case size (L× W× H)

55 × 51.2 × 16.9 mm

Weight

72 g

Case and bezel material

Resin

Band

Resin Band

Construction

Shock Resistant
Magnetic Resistant

Water resistance

200-meter water resistance

Power supply and battery life

Approx. battery life: 2 years on CR1220

Exterior

Glass

Mineral Glass

Compatible band size

145 to 215 mm

Watch Features

World time

World time29 time zones (48 cities coordinated universal time), daylight saving on/off, home city/world time city swapping

Stopwatch

1/1000-second stopwatchMeasuring capacity: 99:59’59.999”Measuring modes: Elapsed time, lap time, split timeOthers: Speed (0 to 1998 units/hour), Distance input (0.0 to 99.9)Mach indicator (speed exceeding 1225 units/hour)

Timer

Countdown timerMeasuring unit: 1 secondCountdown range: 24 hoursCountdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)Other: Auto-repeat

Alarm/hourly time signal

5 daily alarms (with 1 snooze alarm)
Hourly time signal

Light

LED lightAuto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow

Light color

LED:Amber

Calendar

Full auto-calendar (to year 2099)

Accuracy

Accuracy: ±15 seconds per month

Other features

12/24-hour format
Regular timekeeping:Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)Digital: Hour, minute, second, pm, month, date, day