Casio G-Shock GA-2100-7A7DR

Casio G-Shock

GA-2100-7A7DR

Welcome to Tone-on-Tone G-SHOCK watches devoted to the monochrome aesthetic, down to the finest detail. The GA-2100 clothes its iconic form in tone-on-tone style, available in three popular colors turquoise, white, and volt yellow. The case, bezel, band, and even the individual dial components are finished in subtly different shades of the same color for a monochromatic look that boasts surprising depth and dimension. These colorful watches make a great accessory for your street-savviest fashion.

SPECIFICATIONS

Basic Information

• Case size (L× W× H): 48.5 × 45.4 × 11.8 mm
• Weight: 51 g
• Case and bezel material: Carbon / Bio-based resin
• Bio-based resin band
• Shock Resistant
• Mineral Glass
• Compatible band size: 145 to 215 mm
• Carbon Core Guard structure
• 200-meter water resistance
• Approx. battery life: 3 years on SR726W X 2

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 alarms
• Hourly 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 format
• Hand 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