Casio G-SHOCK Analogue-Digital Men Watch – Black | GA-010-1A1DRCasio G-SHOCK Analogue-Digital Men Watch – Black | GA-010-1A1DR combines a bold large-case design with long-lasting performance and everyday durability. It features Carbon Core Guard construction, bio-based resin components, 200-meter water resistance, World Time, a high-brightness Super Illuminator LED light, and an approximately 10-year battery life. Casio G-SHOCK Analogue-Digital Men Watch – Black | GA-010-1A1DR delivers a rugged monochromatic look suitable for casual outfits, work settings, travel, and active daily use. Its large analogue-digital display is designed for easy readability, while the front-mounted button provides quick access to the high-brightness LED light in dark conditions. The case and bezel use bio-based carbon and bio-based resin, while the band is made from bio-based resin. Carbon Core Guard construction reinforces the watch with lightweight carbon fiber-reinforced resin, helping protect the internal module against impact. Shock Resistant construction and 200-meter water resistance provide dependable performance in demanding environments. Useful functions include World Time across 31 time zones, a 1/100-second stopwatch with target-time alarm, a 60-minute countdown timer, five daily alarms, Hand Shift, Neobrite, and a Super Illuminator LED light. Powered by a CR2025 battery, the GA-010-1A1DR offers approximately 10 years of operation. Large analogue-digital G-SHOCK designAll-black finishCarbon Core Guard structureBio-based carbon and resin caseBio-based resin bandShock Resistant construction200-meter water resistanceApprox. 10-year battery lifeWorld Time across 31 time zones1/100-second stopwatchTarget-time alarm60-minute countdown timerFive daily alarmsHand Shift featureSuper Illuminator LED lightNeobrite handsSpecificationDetailsBrandCasioSeriesG-SHOCKModelGA-010-1A1DRCollectionGA-010 SeriesColorBlackProduct TypeMens WatchDisplayAnalogue-DigitalMovementQuartzCase & Bezel MaterialBio-Based Carbon / Bio-Based ResinStructureCarbon Core GuardConstructionShock ResistantBand MaterialBio-Based ResinGlassMineral GlassWater Resistance200 m / 20 BarBatteryCR2025Battery LifeApprox. 10 YearsCase Size55.1 51.9 17.5 mmWeight67 gCompatible Wrist Size145215 mmNeobriteYesWorld Time31 Time Zones, 48 Cities + UTCHome/World Time SwapYesOne-Touch UTC AccessYesStopwatch1/100-SecondStopwatch CapacityUp to 23 Hours, 59 Minutes and 59.99 SecondsStopwatch ModesElapsed Time, Split Time and First/Second Place TimesTarget-Time AlarmYesDirect Timing StartYesCountdown TimerUp to 60 MinutesTimer Setting Range160 MinutesAlarmFive Daily Alarms, Including One Snooze AlarmHourly Time SignalYesLightSuper Illuminator LEDIllumination Duration1.5 or 3 SecondsLED ColorWhiteHand Shift FeatureYesButton ToneOn / OffCalendarFull Auto Calendar to 2099Accuracy15 Seconds per MonthTime Format12/24-Hour