GM2100B-4A
GM2100B-4A
Go sleek, sharp and bold with a G-SHOCK standard-bearer in a metal-clad octagonal take on the original iconic design.
Forged in stainless steel with rounded hairline finish, the strong bezel says super style all the way. The dial is treated with vapour deposition finish for a meticulously detailed metallic look that suits a classic metal G-SHOCK timepiece. Incremental variations in the detailed square dot texturing on the wristband take casual urethane materials up a notch.
Choose your statement in silver, blue, grey, or grey and red.
Go sleek, sharp and bold with a G-SHOCK standard-bearer in a metal-clad octagonal take on the original iconic design.
Forged in stainless steel with rounded hairline finish, the strong bezel says super style all the way. The dial is treated with vapour deposition finish for a meticulously detailed metallic look that suits a classic metal G-SHOCK timepiece. Incremental variations in the detailed square dot texturing on the wristband take casual urethane materials up a notch.
Choose your statement in silver, blue, grey, or grey and red.
Band Type:
- Resin Band
Case and Bezel material:
- Resin
- Stainless Steel
Size:
49.3 × 44.4 × 11.8 mm
Colour:
Black
Glass:
- Mineral Glass
Water resistance:
- 200 M
World time:
• World time
• 31 time zones (48 cities + coordinated universal time)
• Daylight saving on/off
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)
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)
Calendar:
- Full auto-calendar (to year 2099)
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
Alarm/hourly time signal:
- 5 daily alarms
- Hourly Time Signal
Mute feature:
- Button operation tone on/off
Construction:
Shock Resistant
Power supply and battery life:
Approx. battery life: 3 years on SR726W X 2
Light Color:
- White
Accuracy:
- ±15 seconds per month
Other features:
• 12/24-hour format
• Hand shift feature (for unobscructed digital display)
• Regular timekeeping:
∙ Analogue: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day)
∙ Digital: Hour, minute, second, pm, month, date