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Round black carbon composite watch with resin band and analog digital dial

CASIO

Casio G-Shock GA-2000 Carbon Core Guard watch GA2000-1A9

SKU CH-CG22-9CGX8

Shock-resistant analogue-digital watch with Carbon Core Guard structure, 200 m water resistance, world time for 31 zones, stopwatch, countdown timer, five alarms and double LED light

  • StyleSports
  • MaterialCarbon Composite
  • MovementQuartz
  • ColorBlack
  • ResizableYes
  • AdjustableYes
  • Shock resistant for rugged daily use
  • Carbon Core Guard structure keeps the case light and strong
  • 200-meter water resistance suits swimming and surface sports
  • Double LED light with selectable duration illuminates both analog and digital faces
  • World time covers 31 zones across 48 cities plus UTC

Carbon Core Guard construction

The Casio G-Shock GA-2000 combines a carbon composite case with a resin bezel and band for a lightweight, shock-resistant sports watch. Its quartz movement drives both analog hands and a digital display, while mineral glass protects the dial. The 49 mm case fits adult wrists and the buckle clasp allows adjustment.

Sustained water resistance and illumination

Rated for 200-meter water resistance, the watch maintains its seal during prolonged swimming or diving sessions rather than brief splashes. The double LED light uses a Super Illuminator for both the analog face and digital display, offering selectable 1.5-second or 3-second durations with afterglow so the time stays readable in continuous darkness.

World time and timing limits

World time covers 31 zones across 48 cities plus coordinated universal time, with daylight saving toggles and city swapping. The stopwatch measures up to 23 hours 59 minutes 59 seconds, switching from 1/100-second resolution to 1-second resolution after 60 minutes. The countdown timer runs for 24 hours maximum, and five daily alarms plus an hourly signal provide recurring alerts.

Highlights

  • Shock resistant for rugged daily use
  • Carbon Core Guard structure keeps the case light and strong
  • 200-meter water resistance suits swimming and surface sports
  • Double LED light with selectable duration illuminates both analog and digital faces
  • World time covers 31 zones across 48 cities plus UTC

Specifications

BrandCASIO
Part NumberGA2000-1A9
StyleSports
MaterialCarbon Composite
MovementQuartz
ColorBlack
ResizableYes
AdjustableYes
ShapeRound
Dial ColorBlack
Dial MarkersIndex
DisplayAnalog and Digital
DateDate
Band MaterialResin
FastenerBuckle Clasp
Gendermen
AgeAdult
ConditionNew
BezelFixed Bezel
Case Diameter49 mm.
Case MaterialCarbon Composite
Case Thickness49.00 mm
CrystalMineral Crystal
Water-Resistant200m
Special FeaturesMineral Crystal,Buckle Clasp,Day and Date Display

Questions about this item

Does the quartz movement and LED lighting drain the battery quickly during all-day wear?

The quartz movement is designed for long battery life and the double LED light offers selectable 1.5 or 3 second illumination durations to conserve power.

What wrist size range does the 49 mm resin band with buckle clasp accommodate out of the box?

The adjustable resin band with buckle clasp fits a wide range of adult wrist sizes and can be resized by removing links if needed.

Will the 200-meter water resistance and mineral glass hold up against daily knocks alongside my older G-Shock models?

Yes, the Carbon Core Guard structure provides shock resistance and 200-meter water resistance, while mineral glass protects the dial from scratches during daily wear.

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