G-SHOCK full black with fluorescent details.
A matte black bezel and strap contrast with touches of blue, pink and yellow on the hands, indices and dial. Cool and suitable for any look.
Choose your favorite model from the five available: GA-100, GA-110 or GA-700 with bold case; GA-B2100 with octagonal case, Bluetooth and solar charging or the digital version GX-56.
Which one do you prefer?
Case dimensions (H x W x D)
55 × 51.2 × 16.9 mm
Weight
72 g
Case and bezel material
resin
Strap
Strap in resin
Structure
Shock resistant
Magnetic resistance
Waterproof
Waterproof up to 20 bar
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Power and battery life
Approximate battery life: 2 years with CR1220
Glass
Glass mineral
Adjustable strap
From 145 to 215 mm
World time
World time
29 time zones (48 cities + Coordinated Universal Time), daylight saving time on/off, switching from Home City to World Time City
Stopwatch
Thousandths of a second stopwatch
Measuring capacity: 99:59’59.999”
Measurement modes: Elapsed time, lap time, split time
Other: Speed (0 to 1998 units/hour), distance input (0.0 to 99.9)
Mach Index (speed above 1225 units/hour)
Timer
Countdown timer
Unit of measurement: 1 second
Countdown interval: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1 minute increments and 1 hour increments)
Other: automatic repeat
Audible reminder / Hourly alarm
5 daily audible reminders (with 1 delayed audible reminder)
Hourly alarm
Light
LED light
Auto light switch, selectable light duration (1.5 seconds or 3 seconds), afterglow
Light color
LED:Amber
Calendar
< div>Full automatic calendar (up to the year 2099)
Accuracy
Accuracy: ±15 seconds per month
Other features
Regular timekeeping:
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
Digital: hour, minute, second, pm, month, date, day
GA-100MF-1A
Case dimensions (H x W x D)
55 × 51.2 × 16.9 mm
Weight
72 g
Case and bezel material
resin
Strap
Strap in resin
Structure
Shock resistant
Magnetic resistance
Waterproof
Waterproof up to 20 bar
div>
Power and battery life
Approximate battery life: 2 years with CR1220
Glass
Glass mineral
Adjustable strap
From 145 to 215 mm
World time
World time
29 time zones (48 cities + Coordinated Universal Time), daylight saving time on/off, switching from Home City to World Time City
Stopwatch
Thousandths of a second stopwatch
Measuring capacity: 99:59’59.999”
Measurement modes: Elapsed time, lap time, split time
Other: Speed (0 to 1998 units/hour), distance input (0.0 to 99.9)
Mach Index (speed above 1225 units/hour)
Timer
Countdown timer
Unit of measurement: 1 second
Countdown interval: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1 minute increments and 1 hour increments)
Other: automatic repeat
Audible reminder / Hourly alarm
5 daily audible reminders (with 1 delayed audible reminder)
Hourly alarm
Light
LED light
Auto light switch, selectable light duration (1.5 seconds or 3 seconds), afterglow
Light color
LED:Amber
Calendar
< div>Full automatic calendar (up to the year 2099)
Accuracy
Accuracy: ±15 seconds per month
Other features
Regular timekeeping:
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
Digital: hour, minute, second, pm, month, date, day
GA-100MF-1A
