Model code
GBA-900UU-3AUnderOneRoof
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Casio GBA-900UU-3A
Casio • G-SHOCK • New at launch
Price availabilityOfficial price not published
Official model · Pakistan availability not verifiedProduct source linked
Casio GBA-900UU-3A is part of Casio's G-SHOCK range. Its recorded highlights include Model code: GBA-900UU-3A; Case size (L× W× H): 51.3 × 48.9 × 16.6 mm.
This is an independent, read-only directory entry. UnderOneRoof does not sell this product or accept orders.
Model overview
Casio GBA-900UU-3A at a glance
Casio GBA-900UU-3A is part of Casio's G-SHOCK range. Key recorded details include Model code: GBA-900UU-3A; Case size (L× W× H): 51.3 × 48.9 × 16.6 mm; Weight: 61 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
Information29 product facts · Detailed record
The essentials
Key model details
Six useful facts from this exact recordCase size (L× W× H)
51.3 × 48.9 × 16.6 mmWeight
61 gBand
Resin BandWater resistance
200-meter water resistancePower supply and battery life
Approx. battery life: 2 years on CR2025Complete model information
Full specifications
40 recorded details, arranged by subject
Model & collection
Exact model identity, collection and release information.
- Model code
- GBA-900UU-3A
- Release date
- 2022
Case & construction
Case dimensions, weight, materials and durability.
- Case size (L× W× H)
- 51.3 × 48.9 × 16.6 mm
- Weight
- 61 g
- Case and bezel material
- Resin
- Construction
- Shock Resistant
- Glass
- Mineral Glass
Band & fit
Band material, fastening and fit information.
- Band
- Resin Band
Timekeeping & functions
Accuracy, display, calendar, alarms and time functions.
- Time adjustment
- Bluetooth: Connects to a smartphone and automatically adjusts the time
- World time
- Dual time (Home city time swapping)
- 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… Show complete value
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: lap/split timing, distance/pace display, auto/manual lap timing auto lap notification Memory capacity: Up to latest 45 records (measurement start month, date, hour, minute, lap/split times, total time, distance, average pace, calories burned, lap number, time, distance, average pace of each lap/split)
- Timer
- Countdown timer Timer for interval measurement (up to five time settings) Measuring unit: 1 second Input range: 00'00'' to 60'00'' (1-second increments) Others: Auto-repeat, 5-second countdown auto start, repeat (1 to 20 times)
- Alarm/hourly time signal
- 5 daily alarms,Hourly time signal
- Calendar
- Full auto-calendar (to year 2099)
- Battery display/alert
- Low battery alert
- Accuracy
- Accuracy: ±15 seconds per month (with no mobile link function)
Power & resistance
Battery life, charging and environmental resistance.
- Water resistance
- 200-meter water resistance
- Power supply and battery life
- Approx. battery life: 2 years on CR2025
Connectivity & features
Wireless links, sensors, apps and additional functions.
- Sensor feature
- Calorie and distance calculations based on step count, Including basal metabolic rate Daily data display: Step count, calorie, distance
- Smartphone Link feature
- Mobile link (Automatic connection, wireless linking using Bluetooth®)
- Apps
- CASIO WATCHES
- App connectivity feature
- Auto time adjustment,Easy watch setting,Approximately 300 world time cities,Simple notification (tone alert only),Activity history,Life log data,Distance correction by smartphone GPS,Phone finder
- Light
- Double LED light LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (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
- Other features
- 12/24-hour format,Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.),Airplane mode,Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)) Digital: Hour, minute, second, pm, month, date, day,User profile creation
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
Record information
Classification, catalog and review information retained with this directory entry.
- Brand
- Casio
- Model
- Casio GBA-900UU-3A
- 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
- GBA-900UU-3ADR
- 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 GBA-900UU-3A 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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