CASIO G-SHOCK GA2100RC-1A

Specifications

Basic Information

• Case Size (L× W× H): 48.5 × 45.4 × 11.8 mm
• Weight: 51 g
• Case & Bezel Material: Carbon / Resin
• Band: Resin Band
• Construction:
  • Shock Resistant
  • Carbon Core Guard structure
• Water Resistance: 200-meter water resistance
• Power Supply & Battery Life: Approx. 3 years on SR726W X 2

Exterior

• Glass: Mineral Glass
• Compatible Band Size: 145 to 215 mm

Other

• Neobrite

Watch Features

✅ World Time

• 31 time zones (48 cities + UTC)
• 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 Setting: 1 second to 24 hours (1-second, 1-minute, 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 of 1.5 or 3 seconds, afterglow)
  • LED backlight for the digital display (Super illuminator, selectable illumination duration of 1.5 or 3 seconds, afterglow)
• Light Color: LED: White

✅ Calendar

• Full auto-calendar (up to the year 2099)

✅ Mute Feature

• Button operation tone on/off

✅ 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 the 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