Casio GA-B2100C-9A
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24% under what the other stores charge
Compared across 17 stores. Prices are checked against each store and labelled with when.
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Price facts
- Last seen at $126.21 at Market Cross Jewellers on Nov 8.
- Checked at 17 stores.
Casio GA-B2100C-9A prices at every store
- Market Cross JewellersNew
In stockReturn policy
$126.21Observed Nov 8, 2026, 6:45 PM - JuwelierBektasNew
In stockShips from Germany · duties may applyReturn policy
$138.00Observed Nov 8, 2026, 6:45 PM - Idee PrezioseNew
In stockPriced in EUR (€135.00)Return policy
$150.73Observed Nov 8, 2026, 6:45 PM - D'Arrigo Gioielli ShopNew
In stockReturn policy
$154.00Observed Nov 8, 2026, 6:45 PM - Gadgeticloud | Watches & GadgetsNew
In stockPriced in GBP (£116.84)Return policy
$156.39Observed Nov 8, 2026, 6:45 PM - Sarah LaytonNew
In stockShips from the UK · duties may applyReturn policy
$158.00Observed Nov 8, 2026, 6:45 PM - First Class WatchesNew
In stock
$165.00Free shippingObserved Nov 8, 2026, 6:45 PM - First Class WatchesNew
In stockMade for another market
$165.00Free shippingObserved Nov 8, 2026, 6:45 PM - OrmodaNew
In stockReturn policy
$179.00Observed Nov 8, 2026, 6:45 PM - Castellano JoyerosNew
In stockReturn policy
$181.00Observed Nov 8, 2026, 6:45 PM - Gioielleria Antonio PezzutoNew
In stockReturn policy
$181.00Observed Nov 8, 2026, 6:45 PM - The Watch GalleryNew
In stockShips from France · duties may applyReturn policy
$182.00Observed Nov 8, 2026, 6:45 PM - ArgentoNew
In stock
$183.49Observed Nov 8, 2026, 6:45 PM - WatchExclusiveNew
In stockShips from the EU · duties may apply · made for another market
$154.27+ $40.75 shippingObserved Nov 8, 2026, 6:45 PM - T. H. BakerNew
In stockShips from the UK · duties may apply · made for another market
$185.61+ $20.03 shippingObserved Nov 8, 2026, 6:45 PM - eBayPre-owned
Availability unknownSold by zoom-t (99.6% positive, 1,200 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
$124.00+ $6.65 shippingObserved Nov 8, 2026, 6:45 PM - eBayNew
Availability unknownSold by sarkarsharma (100% positive, 6,800 ratings)Ships from Spain · duties may applyReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
$140.29+ $7.80 shippingObserved Nov 8, 2026, 6:45 PM - AmazonNew
Availability unknownMade for another market
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$203.37Free shippingObserved Nov 8, 2026, 6:45 PM
Store links may earn us a commission. Some prices via Klarna.
Casio GA-B2100C-9A price history
Lowest price we've seen: $154.27 on Nov 8 at WatchExclusive. Tracked across 6 stores since Nov 8.
From Market Cross Jewellers
- Bluetooth connectivity for smartphone pairing and accurate timekeeping
- Tough Solar charging system converts light from any source to power the watch, no battery replacement needed
- Carbon Core Guard structure for shock resistance and a compact case
- 200 metres water resistant
- Dual Illuminator LED light with afterglow and selectable 1.5 or 3 second duration
- Stand-out yellow colour styled to be noticed
- Materials
- Resin band; mineral glass crystal; Carbon Core Guard structure
- Guarantee
- Casio Manufacturer's Warranty
- Shipping
- Free next day delivery on orders over the threshold; free delivery on orders over the threshold
About the Casio GA-B2100C-9A
With Bluetooth® connectivity and a solar charging system, the new GA-B2100 shock-resistant watches take the iconic 2100 series to a whole other level. The Tough Solar charging system effectively converts light from any light source to power the watch, eliminating the need to replace the battery, and Smartphone pairing via Bluetooth® delivers accurate timekeeping. Combining the Carbon Core Guard structure, which protects the module and provides both shock resistance and a compact case, with G-SHOCK classic colours first used in the G-SHOCK 5600 models enables you to wear the latest, and the greatest G-SHOCK has to offer. GA-B2100C-9AER is a stand out yellow colour, styled to be noticed.
12/24 HOUR FORMAT Digital time display can be configured to either 12-Hour or 24 Hour Format
WATER RESISTANT 200 Metres Water Resistant
ACCURACY +/- 15 seconds per month
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
BAND MATERIAL Resin
BATTERY LEVEL INDICATOR An indicator shows the current battery charge level
BATTERY LIFE Approximately 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
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
CUSTOMISABLE DATE FORMAT YY/MM/DD - DD/MM/YY - MM-DD-YY
DATE AND WEEKDAY DISPLAY The current date and week day are displayed on the watch face
Questions and answers
- Where is the Casio GA-B2100C-9A cheapest?
- At Market Cross Jewellers, for $126.21, 24% under what the other stores charge, as of our latest check.
- Where can I buy the Casio GA-B2100C-9A?
- 16 stores we checked sell it, including Market Cross Jewellers, eBay, Idee Preziose, D'Arrigo Gioielli Shop, Gadgeticloud | Watches & Gadgets.
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