CASIO G-SHOCK GA-B010BEG-1ADR TOUGH SOLAR BLUETOOTH ANALOG-DIGITAL BLACK ELECTRO GREEN WATCH
GA-B010BEG-1ADR
Pre-order
Ships after 16 November 2026. Orders containing this item will be shipped in full after this date.
- Low stock - 2 items left
- Backordered, shipping soon
- 1 Year Warranty
The GA-B010BEG-1ADR is part of G-Shock's Black and Electro Green collection — a matte black analog-digital with electro green LCD accents, "STEP TRACKER" and "Bluetooth" text printed in green on the dial, and a green-tinted step indicator subdial at 3 o'clock. But the colour is just the surface. Underneath, this is a fundamentally different G-Shock from the battery-powered models in the lineup: it runs on Tough Solar — a solar-rechargeable cell that harvests light from any source, eliminating battery changes entirely.
Module 5736 drives the analog-digital combination with hand shift — the analog hands physically retract when you access digital functions, clearing the LCD view. The case uses bio-based carbon and bio-based resin for lower environmental impact without sacrificing the signature G-Shock toughness. World time covers 55 cities across 38 time zones (more than any other G-Shock we've listed), the 1/100-second stopwatch includes lap and split modes, and the countdown timer counts from 1 second upward in 1-second increments — the most precise timer start in the G-Shock range. Double LED Super Illuminator with full auto-light (lights with a wrist tilt) handles both the analog face and digital display independently. At 57 grams with 200-metre water resistance, Neobrite hands, and a 145–215mm bio-based resin band.
At a Glance
Why You'll Love It
- Tough Solar means no battery replacements — ever. The watch charges from any light source (sunlight, office fluorescent, even phone screens in a pinch) and runs for approximately 5 months on a full charge in normal use, or 26 months in power save mode. Set it and forget it.
- The electro green LCD accents against the black case create a striking, tech-forward aesthetic — "STEP TRACKER", "Bluetooth", and the step indicator subdial all glow green, giving the watch a cyberpunk-tactical edge that plain black G-Shocks don't have.
- The step counter turns a classic G-Shock into a daily wellness tool — it tracks steps, displays progress toward your goal, and even reminds you with a beep when your step count is too low. Basic but effective activity awareness without the complexity of a full fitness watch.
- Bio-based carbon and bio-based resin construction reduces environmental impact while maintaining the same toughness and 200-metre water resistance as conventional G-Shock resin.
- It makes the LCD data genuinely readable on an analog-digital watch.
- World time covers 55 cities across 38 time zones — more than any other G-Shock we've listed. The Bluetooth connection to the CASIO WATCHES app adds approximately 300 more cities for configuration.
Perfect For
Key Features
- Tough Solar — no battery replacement — Solar-rechargeable cell harvests light from any source. Approximately 5 months of operation on a full charge (normal use), or 26 months with power save activated. Battery level indicator on the dial (L/M/H) shows charge status. Power save blanks the display in the dark to conserve energy.
- Bluetooth smartphone link — Auto time sync via CASIO WATCHES app, approximately 300 world time cities, step data transfer, life log viewing, phone finder, and easy watch setting from your phone.
- Built-in step counter — Tracks daily steps up to 999,999 with customisable goal (1,000–50,000 in 1,000-step increments), goal progress display, step indicator subdial, and step reminder that beeps when activity is too low.
- Hand shift feature — Analog hands physically retract when accessing digital functions (world time, stopwatch, timer), clearing the LCD view. They return to the correct time automatically.
- Bio-based carbon and bio-based resin construction — Case and band use renewable organic materials. Same shock resistance and water resistance as conventional G-Shock resin, lower environmental footprint.
- Double LED Super Illuminator with full auto-light — Separate LEDs for the analog face and digital display. Full auto-light activates with a wrist tilt — no button press needed.
Technical Specifications
| Case & Build | |
|---|---|
| Model Number | GA-B010BEG-1ADR |
| Module | 5736 |
| Case Material | Bio-Based Carbon / Bio-Based Resin |
| Glass | Mineral Glass |
| Case Size (L × W × H) | 52.3 × 49.3 × 15.2 mm |
| Weight | 57 g |
| Construction | Shock Resistant |
| Water Resistance | 200 Metres (20 BAR) |
| Band | |
|---|---|
| Material | Bio-Based Resin |
| Colour | Matte Black |
| Wrist Size | 145 – 215 mm |
| Clasp | Tang Buckle |
| Power | |
|---|---|
| Power Source | Tough Solar (Solar Rechargeable) |
| Full Charge Run Time | Approx. 5 months (normal use) |
| Power Save Run Time | Approx. 26 months (dark storage) |
| Battery Level Indicator | L / M / H (on dial) |
| Power Saving | Display blank in dark (auto) |
| Movement & Accuracy | |
|---|---|
| Movement Type | Quartz Analog-Digital (Solar) |
| Analog Display | 2 hands (hour, minute — moves every 20 seconds) |
| Digital Display | Hour, minute, second, AM/PM, month, date, day (6 languages) |
| Accuracy | ±15 seconds per month (without Bluetooth sync) |
| Display & Light | |
|---|---|
| Dial | Dark Bronze / Gunmetal with Electro Green LCD Accents |
| Lume | Neobrite Phosphorescent Hands |
| Backlight | Double LED Super Illuminator (Face + Digital), Afterglow |
| Auto Light | Full Auto (wrist tilt activation, selectable 1.5s or 3s) |
| LED Colour | White |
| Connectivity | |
|---|---|
| Bluetooth | Yes (Wireless linking to smartphone) |
| Compatible App | CASIO WATCHES (iOS / Android) |
| App Features | Auto time sync, ~300 world time cities, step data, life log, phone finder, watch settings |
| Step Counter | |
|---|---|
| Step Range | 0 – 999,999 steps per day |
| Goal Setting | 1,000 – 50,000 (1,000-step increments) |
| Goal Progress | On-dial display |
| Step Reminder | Beep when step count is too low |
| Step Indicator | Subdial at 3 o'clock |
| Other Functions | |
|---|---|
| World Time | 38 time zones (55 cities + UTC), DST auto, home/world swap |
| Stopwatch | 1/100-second (up to 60 min) / 1-second (after), 24-hour; elapsed, lap, split |
| Countdown Timer | 1-second unit, 1 second – 24 hours (1-second increments) |
| Alarm | 5 daily alarms + hourly time signal |
| Hand Shift | Yes (hands clear digital display on demand) |
| Calendar | Full auto-calendar to 2099 |
| Time Format | 12/24-hour |
| Button Tone | On/Off (mute function) |
Best Matched With
Frequently Asked Questions
Why Buy from City Chain Singapore
Case size (L× W× H): 52.3 × 49.3 × 15.2 mm
Weight: 57 g
Case and bezel material: Bio-based Carbon / Bio-based resin
Bio-based resin band
Mineral Glass
Shock Resistant
Water resistance: 200m
Time adjustment
Bluetooth: Connects to a smartphone and automatically adjusts the time
Power supply and battery life
Tough Solar (Solar powered)
Sensor feature
Step Count Measurement:
Step count display range : 0 to 999,999 steps
Step goal progress display (step count goal setting range: 1,000 to 50,000, 1,000-step increments)
Step reminder （Inform you when your step count is too low, by display and beep）
Step indicator
Smartphone Link feature
Mobile link (Wireless linking using Bluetooth®)
Apps: CASIO WATCHES
App connectivity feature
Auto time adjustment
Easy watch setting
Approximately 300 world time cities
Life log data
App information
Time & place
Phone finder
World time
38 time zones (55 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching, Home city/World time city 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)
1 second (after 60 minutes)
Measuring modes: Elapsed time, lap time, split time
Timer
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments)
Alarm/hourly time signal
5 daily alarms
Hourly time signal
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
Calendar
Full auto-calendar (to year 2099)
Mute feature
Button operation tone on/off
Energy saving feature
Power Saving (display goes blank to save power when the watch is left in the dark)
Battery level indicator
Run time
Approx. battery operating time:
5 months on rechargeable battery (operation period with normal use without exposure to light after full charge)
26 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Accuracy: ±15 seconds per month (with no mobile link function)
Other features
Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
12/24-hour format
Regular timekeeping:
Analog: 2 hands (hour, minute (hand moves every 20 seconds))
Digital: Hour, minute, second, pm, month, date, day
Day display (days of the week selectable in six languages)
Extra $20 OFF with min. $250 spend
Use Code: CC20
Extra $30 OFF with min. $300 spend
Use Code: CC30
Extra $40 OFF with min. $500 spend
Use Code: CC40
Delivery within Singapore | Order by 11AM
(Checkout options may vary depending on minimum order requirements)
• Free Standard Delivery (3 business days)
• Free Next Day Delivery
• Express Delivery at $30 (order by 2PM)
• Click & Collect (ready in 2–3 business days)
Weekend & Public Holiday Orders
Orders placed during this time will be processed on the next business day.
