- The new GA-B2100 shock-resistant watches take the iconic 2100 series to a whole other level.
- With G-Shock, classic colours first used in the G-Shock 5600 models enable you to wear the latest, and greatest G-Shock has to offer.
- GA-B2100C-9AER is a stand out yellow colour, style to be noticed.
- 12/24 Hour Format: Digital time display can be configured to either 12-Hour or 24-Hour Format.
- Alarm Function: 5 Daily Alarms: Each will sound every day at the time you set, Hourly Time Signal: The watch beeps every hour on the hour.
- Auto Calendar: Once set, the automatic calendar always displays the correct date.
- Battery Level Indicator: An indicator shows the current battery charge level.
- Bluetooth Connectivity: Phone Finder: Pressing a button on the watch will emit an audible tone from your phone, even in silent mode. Signal Range: Up to 2m (may differ depending on surrounding conditions).
- Core Guard Structure: New carbon core guard structure.
- Countdown Timer Function: Countdown Range: 60 minutes, Measuring Unit: 1 second.
- Date and Weekday Display: The current date and weekday are displayed on the watch face.
- Hand Shift Function: With a push of a button, hands move away from the LCD to permit free visibility.
- Display Illumination: Dual Illuminator: Separate illumination of the analogue and digital components ensures optimum readability in low light conditions. LED light, Selectable illumination duration (1.5 seconds or 3 seconds), With the afterglow.
- Multi-Language Display: Select from a number of different languages.
- Mute Function: Function that enables the watch to use silent mode, and therefore emits no sound.
- Neobrite: The hands and sometimes the markers have a luminescent coating to glow in the dark.
- Shock Resistant: Patented Hollow Core Guard Structure protects against impact and vibration.
- Solar Power: Powered by any light source, saving time and money as no battery change is required known as tough solar.
- Stopwatch Function: Measuring Capacity: 24 hours, Measuring Modes: Elapsed time, lap time, split time, Measuring Unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes).
- World Time: CASIO WATCH+ World Time lets you select from among approximately 300 cities as the World Time City, Displays the current time in major cities and specific areas around the world.
- Mineral Glass: Hard mineral glass protects the watch from unsightly damage.
- Accuracy: +/- 15 seconds per month.
- Yellow resin strap watch.
- 200 metres water-resistant.
- 2-year manufacturer warranty.
Warranty | 2 years |
Dial Colour | Black |
Date Feature | Date display on the watch face |
Day Feature | Day display on the watch face |
Usually For | Men |
Glass | Mineral |
Water Resistancy | 200 Metres |
Case Width | 45.4mm |
Case Thickness | 11.9mm |
Band Colour | Yellow |
Band Material | Resin |
Accuracy | +/- 15 seconds per month |
Just what I expected from a G Shock watch. Didn’t take long to arrive after ordering.
[Verified WATCHO buyer. Purchase date: 27/10/2023] Great bright, fun watch with all of the G-Shock functions and reliability you can ask for. Spot on, quick delivery at a good price, what more can you ask for?.
[Verified WATCHO buyer. Purchase date: 25/07/2023] I loved the colour - bright yellow!!!! - and the addition of Bluetooth control and Solar Power. My best GSHOCK so far!! The ‘Casio Watches’ App. works very well and is simple to use. Highly recommended. This is my second watch from Watcho and the experience was identical to the first order - superb. After I received the dispatch notification I e-mailed Watcho asking for my Royal Mail Tracking Number. Within minutes Samantha replied with my number and I was able to track the package right to Northern Ireland. An excellent company to deal with.
Verified WatchO buyer (Purchase date: 03/06/2023) fast and reliable.
Verified WatchO buyer (Purchase date: 27/03/2023) Hot watch with great specs in a lovely yellow, but difficult to get. Definitely worth the wait and an ideal summer watch. Wanted this difficult to obtain Casio and WATCHO had it in-stock at a good price. Great on-line service and will have no hesitation to using them again.
Verified WatchO buyer (Purchase date: 11/02/2023) I love it, so much fun to wear - it’s one of my favourite watches in my collection!. Great watch, great price, super fast delivery.
Verified WatchO buyer (Purchase date: 09/02/2023)
6 Reviews
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As Expected
Great watch
In a word - superb
good watch light and fun.
Great experience
One of my favourite