Casio G-Shock Men's Solar Watch in Yellow GA-B2100C-9AER
G-Shock Solar Watch
This Casio G-Shock GA-B2100C-9AER men's watch is presented in a vibrant yellow colour, with a digital display set behind a protective mineral glass crystal. The case and band are both constructed from a durable resin for comfortable, everyday wear.
Built with a Carbon Core Guard structure, in a hexagonal design, this watch offers exceptional impact resistance by safeguarding its internal components. This robust design is complemented by a water resistance of up to 200 meters, making it suitable for a wide range of demanding environments and water-based activities.
The watch is solar-powered, converting any light source into energy and removing the need for regular battery replacements. It also features Bluetooth connectivity, allowing it to pair with a smartphone for enhanced timekeeping accuracy and access to other functions.
For practical daily use, the GA-B2100C-9AER includes multiple daily alarms, a countdown timer, and a dual illuminator. This lighting system brightens the digital display for clear visibility in low-light conditions.
CASE SIZE (L× W× H)
48.5 × 45.4 × 11.9 mm
WEIGHT
52 g
CASE AND BEZEL MATERIAL
Carbon / Resin
BAND
Resin Band
CONSTRUCTION
Shock Resistant
Carbon Core Guard structure
WATER RESISTANCE
200-metre water resistance
TIME ADJUSTMENT
Bluetooth: Connects to a smartphone and automatically adjusts the time
POWER SUPPLY AND BATTERY LIFE
Tough Solar (Solar powered)
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
Time & place
Reminder
Phone finder
GLASS
Mineral Glass
COMPATIBLE BAND SIZE
145 to 215 mm
OTHER
Neobrite
WORLD TIME
World time 38 time zones (38 cities + coordinated universal time), city code display, city name display, 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/split time
TIMER
Countdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)
ALARM/HOURLY TIME SIGNAL
5 daily alarms
Hourly time signal
LIGHT
Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (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 DISPLAY/ALERT
Battery level indicator
RUN TIME
Approx. battery operating time: 7 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 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 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
Date/month display swapping
Day display (days of the week selectable in six languages)
Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode) Digital: Hour, minute, second, pm, month, date, day
Dispatch & Processing
Orders are processed Monday to Friday.
Orders placed before 2pm are typically dispatched the same day.
Orders placed on weekends or Bank Holidays are processed the next working day.
UK Delivery (Jewellery & Watches)
Standard (Royal Mail Tracked 48) 3-5 working days
£3.95 for orders up to £50
FREE for orders over £50
Express Delivery (Royal Mail Tracked 24) 1-2 working days
£5.95 for orders up to £150
FREE for orders over £150
Royal Mail Special Delivery
(Guaranteed by 1pm Next Day *Not Including Saturdays*)
(Fully tracked & signature required)
£10.95 for orders up to £200
FREE for orders over £200
*Next Day Delivery Note: Parcels sent on a Friday are now guaranteed by Royal Mail for Monday. For a guaranteed Saturday delivery, please select the Guaranteed Saturday Delivery option at checkout for £14.95.
Delivery for Gifts (Non-Jewellery Items)
First Class Signed For: £6.95
Special Delivery: £10.95
International Delivery
Europe and the Rest of the World
- Sadly we are not shipping outside the UK at this time