Details
| Collection | G-Shock |
| Style | Shape/Round |
| Material | Resin |
| Band/Strap | Rubber Strap |
| Dimensions | 48.50 |
| Dial Colour | Grey Dial |
| Glass | Mineral |
| Watch Movement | Analogue/Digital Bluetooth |
| Water Resistance | 200M |
This Casio G-Shock comes with Casio's standard warranty and packaging and, dependent on style, may also include a Casio instruction manual.
Read more information regarding our Product Disclaimers.
Dispatch, Shipping & Delivery
1) Important Dispatch Notes:
Please allow 1-3 business days for your order to be shipped. Please allow 7-24 business days for your SPECIAL ORDER to be shipped.
2) Important Shipping Notes:
Please allow 7-14 business days (after receiving Shipping Confirmation) to receive your Standard Post parcel.Please allow 1-3 business days (after receiving Shipping Confirmation)to receive your Express Post parcel.
3) Important Delivery Notes:
ALL orders require signature on delivery. If you are not home, your parcel will be taken to your nearest post office for collection.
Exchanges, Returns & Refunds
Important Returns Notes:
Wallace Bishop (online) offers 21-day (after being received) returns for change of mind. Please ensure your item/s meet our returns policy. Merchandise must be in new and saleable condition and accompanied by the original sales receipt and original packaging. Item/s may be exchanged for another item of the equivalent value.
You can return your item/s to the below address but please note, return costs will not be reimbursed for change of mind returns.
Return Address:
ATTN: Web Sales
55 Doggett Street, Newstead 4006 QLD
Important Refunds Notes:
Refunds will be issued back to the original payment method used. Please allow 3-7 business days to receive your funds.
Contact Us
Looking for further assistance? Get in touch with our friendly team today.
Head Office and Supplier Enquiries
Find a Store near you
Customer Service Hours:
Monday to Friday 8.30am – 5.00pm (AEST)
Outside of these hours, we recommend you fill out the form on this page and one of our customer service consultants will get back to you as soon as they can.
Description
The Casio G-SHOCK GAB2100-1A combines the iconic octagonal G-SHOCK design with advanced solar-powered functionality and modern smartphone connectivity. Featuring a sleek all-black finish and slim profile, this model delivers versatile everyday styling while maintaining the rugged durability G-SHOCK is known for.
With a case size of 48.5 × 45.4 × 11.9 mm, the GAB2100-1A offers a slimmer and more lightweight fit compared to traditional oversized G-SHOCK models. The compact octagonal design provides comfortable all-day wear while maintaining strong wrist presence, making it ideal for everyday use, travel, sport, and modern streetwear styling.
Built using bio-based resin components and Casio’s Carbon Core Guard Structure, the watch combines lightweight comfort with impressive shock resistance and durability. The use of renewable organic materials helps reduce environmental impact while maintaining the toughness expected from the G-SHOCK collection.
Powered by Tough Solar technology, the watch converts both sunlight and indoor light into energy, helping reduce the need for regular battery replacements. Bluetooth smartphone connectivity allows automatic time adjustment through the CASIO WATCHES app while also providing features such as phone finder, easy alarm settings, and world time updates.
The analogue-digital display includes practical functionality such as World Time, stopwatch, countdown timer, five daily alarms, hand shift function, and full auto-calendar functionality. Double LED Super Illuminator lighting improves readability in darker environments, while Neobrite hands provide quick visibility at a glance.
Combining solar-powered convenience, smartphone connectivity, and iconic octagonal styling, the Casio G-SHOCK GAB2100-1A delivers reliable everyday performance with modern G-SHOCK technology.
Dispatch, Shipping & Delivery
1) Important Dispatch Notes:
Please allow 1-3 business days for your order to be shipped. Please allow 7-24 business days for your SPECIAL ORDER to be shipped.
2) Important Shipping Notes:
Please allow 7-14 business days (after receiving Shipping Confirmation) to receive your Standard Post parcel.Please allow 1-3 business days (after receiving Shipping Confirmation)to receive your Express Post parcel.
3) Important Delivery Notes:
ALL orders require signature on delivery. If you are not home, your parcel will be taken to your nearest post office for collection.
Exchanges, Returns & Refunds
Important Returns Notes:
Wallace Bishop (online) offers 21-day (after being received) returns for change of mind. Please ensure your item/s meet our returns policy. Merchandise must be in new and saleable condition and accompanied by the original sales receipt and original packaging. Item/s may be exchanged for another item of the equivalent value.
You can return your item/s to the below address but please note, return costs will not be reimbursed for change of mind returns.
Return Address:
ATTN: Web Sales
55 Doggett Street, Newstead 4006 QLD
Important Refunds Notes:
Refunds will be issued back to the original payment method used. Please allow 3-7 business days to receive your funds.
Contact Us
Looking for further assistance? Get in touch with our friendly team today.
Head Office and Supplier Enquiries
Find a Store near you
Customer Service Hours:
Monday to Friday 8.30am – 5.00pm (AEST)
Outside of these hours, we recommend you fill out the form on this page and one of our customer service consultants will get back to you as soon as they can.



















