--- product_id: 52037833 title: "G-Shock X-Large GA100" brand: "casio" price: "£205.61" currency: GBP in_stock: true reviews_count: 9 url: https://www.desertcart.co.uk/products/52037833-g-shock-x-large-ga100 store_origin: GB region: Great Britain --- # World time for 48 cities 200m water resistance 1/1000-sec chronograph precision G-Shock X-Large GA100 **Brand:** casio **Price:** £205.61 **Availability:** ✅ In Stock ## Summary > ⏳ Own every second, anywhere, anytime. ## Quick Answers - **What is this?** G-Shock X-Large GA100 by casio - **How much does it cost?** £205.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/52037833-g-shock-x-large-ga100) ## Best For - casio enthusiasts ## Why This Product - Trusted casio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bold & Durable Design:** Chunky 51.2mm resin case with mineral crystal ensures rugged style and resilience. - • **Precision Timing Mastery:** Experience ultra-accurate 1/1000-second chronograph for your fastest moments. - • **Sport-Ready Water Resistance:** Dive into serious surface water sports with confidence—waterproof up to 200 meters. - • **Global Connectivity On Your Wrist:** Stay synced with world time across 48 major cities—never miss a beat, anywhere. - • **Dynamic Red Contrast & Logoed Bezel:** Stand out with striking red accents and iconic branding that screams premium sport style. ## Overview The G-Shock X-Large GA100 is a robust sport watch featuring a large 51.2mm resin case, mineral dial window, and quartz analog-digital movement. It offers advanced functions including a 1/1000-second chronograph, speed timer, world time for 48 cities, countdown timer, and daily alarms with snooze. Designed for active professionals, it boasts 200m water resistance suitable for marine and surface water sports, all wrapped in a bold black and red design with a logoed bezel and resin strap secured by a buckle closure. ## Description With so many different readouts and so many hands on one face, some people may be overwhelmed by the G-Shock Ga100 sport watch. But not you. No, you're looking for casual watches that rock, that deliver all the information possible, with the most in functionality, making it the digital watch of your dreams. Review: Five Stars - Excellent product. I really love it. Review: Damn good watch except when it’s dark. - I got a G-Shock because everyone says you need at least one in your collection and I loved the black and red design of this, didn’t need anything more advanced and figured if didn’t like it I could always exchange it for something else. It’s pretty damn fantastic, full of features and fits nicely. There are however a few issues that I have come across: first and foremost is that the back light is next to useless. It comes from a light at the bottom of the watch and so mainly only illuminates the lower portion - the hour hand is darker and much harder to see against background and so in the dark, all I can see is the minute hand. Secondly, the “signal” or hourly beep is a tad on the weak side and not at all like the strong beep beeps of much cheaper Casio watches. The final thing is that I am not entirely sure what the “speed dial” is for and find that it rather just clutters up the background - on this note, when the minute or hour hands pass the lower side of the screen (from about 4pm to 8pm) the hands get in the way of the small displays with the date and seconds making it harder to see them. That aside, it’s a chunky but very nice watch that feels well built and for the most part easy to read and use. ## Features - Sport watch with red contrast, circular cutouts on hands, and logoed bezel - Also features speed timer, auto LED light, world time for 48 cities, daily alarm with snooze, countdown timer, stopwatch, 1/1000-second chronograph, day/date calendar - 51.2 mm resin case with mineral dial window - Quartz movement with display - Resin band with buckle closure.Water resistant to 200 m (660 ft): In general, suitable for professional marine activity and serious surface water sports, but not scuba diving ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003DZDYG6 | | ASIN | B003DZDYG6 | | Age Range Description | Adult | | Band Colour | Black | | Band Material Type | Resin | | Band Width | 16 Millimetres | | Bands | 1 | | Batteries | 1 Lithium Ion batteries required. | | Best Sellers Rank | 1,200,380 in Fashion ( See Top 100 in Fashion ) 8,767 in Men's Wrist Watches | | Brand Name | Casio | | Case Diameter | 51.2 Millimetres | | Case Material Type | Resin | | Case Thickness | 16.9 Millimetres | | Character | Fashion | | Clasp Type | Buckle | | Closure Type | Buckle | | Crystal | mineral | | Customer Reviews | 4.6 4.6 out of 5 stars (1,230) | | Customer reviews | 4.6 4.6 out of 5 stars (1,230) | | Date First Available | 21 Oct. 2010 | | Department | mens | | Dial Color | Black | | Display | Analog-Digital | | Embellishment Feature | Crystal | | Face Style | Modern | | Global Trade Identification Number | 00079767443924 | | Included Components | User Manual, Warranty Card, Watch Box | | Is discontinued by manufacturer | No | | Item Shape | Round | | Item Type Name | watches | | Item Weight | 0.15 Pounds | | Item model number | GA-100-1A4DR (G272) | | Manufacturer | Casio | | Manufacturer | Casio | | Model Name | GA100-1A4 | | Model Number | GA-100-1A4DR (G272) | | Power Source | Battery Powered | | Product Dimensions | 5.5 x 1.69 x 5.12 cm; 68.04 g | | Series Number | 100 | | Sport Type | marine activity, water sports | | Strap Type | Resin Strap | | Style Name | Sport | | UPC | 079767443924 | | Unit Count | 1 Count | | Warranty Type | Manufacturer | | Watch Movement Type | Quartz | | Water Resistance Depth | 660 Feet | | Water Resistance Level | Waterproof | ## Images ![G-Shock X-Large GA100 - Image 1](https://m.media-amazon.com/images/I/818XtFmB2eL.jpg) ![G-Shock X-Large GA100 - Image 2](https://m.media-amazon.com/images/I/61uSqTPdzHL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: what color is the light?** A: Hello Eduardo, It's almost like am amber color. Hope this helps !Have a great day !Zenbuy Team **Q: In bottom left digital window says mach what it means?** A: Sorry, mine does not have that.. **Q: Tienes luz** A: si tiene luz **Q: Is this watch digital as well or just analog?** A: hi thank you for your interest in our watch IT IS DIGITAL AND ANALOG thank you for your trust ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars *by P***E on 24 August 2017* Excellent product. I really love it. ### ⭐⭐⭐⭐ Damn good watch except when it’s dark. *by S***E on 29 October 2023* I got a G-Shock because everyone says you need at least one in your collection and I loved the black and red design of this, didn’t need anything more advanced and figured if didn’t like it I could always exchange it for something else. It’s pretty damn fantastic, full of features and fits nicely. There are however a few issues that I have come across: first and foremost is that the back light is next to useless. It comes from a light at the bottom of the watch and so mainly only illuminates the lower portion - the hour hand is darker and much harder to see against background and so in the dark, all I can see is the minute hand. Secondly, the “signal” or hourly beep is a tad on the weak side and not at all like the strong beep beeps of much cheaper Casio watches. The final thing is that I am not entirely sure what the “speed dial” is for and find that it rather just clutters up the background - on this note, when the minute or hour hands pass the lower side of the screen (from about 4pm to 8pm) the hands get in the way of the small displays with the date and seconds making it harder to see them. That aside, it’s a chunky but very nice watch that feels well built and for the most part easy to read and use. ### ⭐⭐ Casio Men's GA100-1A4 G Shock X large analogue sports watch *by M***M on 8 July 2012* At the time I reviewed this item. The item did not arrive for some time. The product did not state it was coming from New York and the postage was very expensive as you can imagine, although the email address was uk. I am also not convinced that the watch is the real thing. I did contact the seller who tried to convince me and he credited my credit card for the postage. Please be careful purchasing watches online as there are loads of counterfeit and they are hard to spot the difference. ## Frequently Bought Together - G-Shock X-Large GA100 - Casio Men's GA-100 XL Series G-Shock Quartz 200M WR Shock Resistant Watch --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/52037833-g-shock-x-large-ga100](https://www.desertcart.co.uk/products/52037833-g-shock-x-large-ga100) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-05-01*