Model code
GWG-2000-1A1UnderOneRoof
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Casio GWG-2000-1A1
Casio • G-SHOCK • New at launch
Price availabilityOfficial price not published
Official model · Pakistan availability not verifiedProduct source linked
Casio GWG-2000-1A1 is part of Casio's G-SHOCK range. Its recorded highlights include Model code: GWG-2000-1A1; Case size (L× W× H): 61.2 × 54.4 × 16.1 mm.
This is an independent, read-only directory entry. UnderOneRoof does not sell this product or accept orders.
Model overview
Casio GWG-2000-1A1 at a glance
Casio GWG-2000-1A1 is part of Casio's G-SHOCK range. Key recorded details include Model code: GWG-2000-1A1; Case size (L× W× H): 61.2 × 54.4 × 16.1 mm; Weight: 106 g; Band: Resin Band. No numeric manufacturer or Pakistan retail price is currently recorded; the price status was checked 21 Aug 2026. Specifications are attributed to Official Casio product page.
Data note: specifications describe this exact model record. Price, stock, warranty, regional configuration and regulatory status can change, so verify those details with the linked source or seller.
BrandCasio
Product classG-SHOCK
ConditionNew
Information32 product facts · Detailed record
The essentials
Key model details
Six useful facts from this exact recordCase size (L× W× H)
61.2 × 54.4 × 16.1 mmWeight
106 gBand
Resin BandWater resistance
200-meter water resistancePower supply and battery life
Tough Solar (Solar powered)Complete model information
Full specifications
43 recorded details, arranged by subject
Model & collection
Exact model identity, collection and release information.
- Model code
- GWG-2000-1A1
- Release date
- 2021
Case & construction
Case dimensions, weight, materials and durability.
- Case size (L× W× H)
- 61.2 × 54.4 × 16.1 mm
- Weight
- 106 g
- Case and bezel material
- Resin / Stainless steel
- Construction
- Shock Resistant,Mud Resistant,Carbon Core Guard structure
- Glass
- Sapphire crystal with anti-reflective coating
Band & fit
Band material, fastening and fit information.
- Band
- Resin Band
Timekeeping & functions
Accuracy, display, calendar, alarms and time functions.
- Time adjustment
- Radio-controlled Watch
- World time
- World time 29 time zones (29 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
- Stopwatch
- 1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times
- Timer
- Countdown timer Measuring unit: 1 minute Countdown range: 60 minutes Countdown start time setting range: 1 second to 60 minutes (1-minute increments)
- Alarm/hourly time signal
- 5 daily alarms,Hourly time signal
- Calendar
- Full auto-calendar (to year 2099)
- Hand home position correction feature
- The auto hand home position correction
- Battery display/alert
- Battery level indicator
- Run time
- Approx. battery operating time: 6 months on rechargeable battery (operation period with normal use without exposure to light after charge) 25 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
- Accuracy
- Accuracy: ±15 seconds per month (with no signal calibration)
- Time adjustment details
Time calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration sig… Show complete value
Time calibration signal reception Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal Manual receive The latest signal reception results,Time Calibration Signals Station name: DCF77 (Mainflingen, Germany) Frequency: 77.5 kHz Station name: MSF (Anthorn, England) Frequency: 60.0 kHz Station name: WWVB (Fort Collins, United States) Frequency: 60.0 kHz Station name: JJY (Fukushima, Fukuoka/Saga, Japan) Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga) Station name: BPC (Shangqiu City, Henan Province, China) Frequency: 68.5 kHz
Power & resistance
Battery life, charging and environmental resistance.
- Water resistance
- 200-meter water resistance
- Power supply and battery life
- Tough Solar (Solar powered)
Connectivity & features
Wireless links, sensors, apps and additional functions.
- Sensor feature
Digital compass Measures and displays direction as one of 16 points Measuring range: 0 to 359° Measuring unit: 1° 60 seconds continuous measurement Hand indication of north Bidirec… Show complete value
Digital compass Measures and displays direction as one of 16 points Measuring range: 0 to 359° Measuring unit: 1° 60 seconds continuous measurement Hand indication of north Bidirectional calibration Magnetic declination correction,Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft.) Measuring unit: 1 m (5 ft.) Hand indication of altitude differential Manual memory measurements (up to 30 records, each including altitude, date, time) Auto log data (High/low altitudes, cumulative ascent and descent) Others: Relative altitude readings (±100m /±1000m), Selectable measurement interval: 5 seconds or 2 minutes *1 second for first 3 minutes only *Changeover between meters (m) and feet (ft),Barometer Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg) Display unit: 1 hPa (0.05 inHg) Hand indication of pressure differential Atmospheric pressure tendency graph Barometric pressure tendency information alarm (beep and arrow indicates significant changes in pressure) *Changeover between hPa and inHg,Thermometer Display range: -10 to 60℃ (14 to 140℉) Display unit: 0.1℃ (0.2℉) *Changeover between Celsius (℃) and Fahrenheit (℉)
- Light
- Double LED light LED light for the face (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
- Light color
- LED:White
- Mute feature
- Button operation tone on/off
- Energy saving feature
- Power Saving (display goes blank and hands stop to save power when the watch is left in the dark)
- Other features
- Hand shift feature (manual or auto (during altitude, barometric pressure, and temperature measurement)),12/24-hour format,Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second) Digital: Hour, minute, second, am/pm, month, date, day
More details
Additional model information recorded for this product.
- Official manufacturer price
- Not publicly listed by the manufacturer
- Price verification
- Official catalog checked on 2026-08-21
- Crown
- Screw Lock Crown
- Surface treatment
- Gray ion plated bezel
- Other
- Neobrite
Record information
Classification, catalog and review information retained with this directory entry.
- Brand
- Casio
- Model
- Casio GWG-2000-1A1
- Department
- Watches & Lifestyle
- Category
- Watches
- Subcategory
- G-SHOCK
- Product type
- watch
- Condition
- New
- Availability status
- Current official catalog model; Pakistan availability should be confirmed
- SKU
- GWG-2000-1A1DR
- Image provenance
- Exact model-series image stored locally after verification on 2026-08-09
- Record review
- Authenticity, identity, image and duplicate checks passed on 2026-08-09
Before you decide
What to verify for this g-shock
These checks are tailored to the product department and help separate permanent model specifications from details that can vary by seller or market.
- 01
Confirm the exact Casio GWG-2000-1A1 variant, included accessories and local warranty terms before purchase.
- 02
Use the displayed price as a dated reference only; current price and stock can differ by retailer, city and configuration.
- 03
Confirm the exact case, dial and band code because visually similar watch variants can use different materials and finishes.
- 04
Check water resistance, battery or solar system, dimensions and local service support against your intended use.
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