Casio G-SHOCK – Analog-Digital 2100 Series Black GA2100-1A

Description

From G-SHOCK, the toughness watches that continue to evolve in search of ultimate strength, this digital-analog combination model inherits the concept of the first-generation DW-5000C models, while being even thinner.

Inherits the octagonal shape that was also used in the first-generation DW-5000C model. A combination model developed with a simple design that eliminates waste while maintaining a tough structure.

Also achieves a thickness of 11.8 mm thanks to a highly rigid fine resin containing carbon fiber for the case material.

Basic Information

Case Size (L x W x H): 48.5 x 45.4 x 11.8 mm

Weight: 51 g

Case and bezel material: Carbon / Resin

Band: Resin Band

Construction:

• Shock Resistant
• Carbon 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

Compatible band size: 145 to 215 mm

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: 0;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: ±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