--- product_id: 158899225 title: "Casio G-Shock Carbon Core Guard Analogue-Digital Quartz Watch with Silicone Strap, Shock Protection, Neobrite Luminous Hands, Waterproof 200 Metres, Black, GA-2100-1AER" brand: "casio" price: "32919 som" currency: KGS in_stock: true reviews_count: 13 url: https://www.desertcart.kg/products/158899225-casio-g-shock-carbon-core-guard-analogue-digital-quartz-watch store_origin: KG region: Kyrgyzstan --- # Lightweight 51g carbon core Multi-function stopwatch & timer 200m Waterproof toughness Casio G-Shock Carbon Core Guard Analogue-Digital Quartz Watch with Silicone Strap, Shock Protection, Neobrite Luminous Hands, Waterproof 200 Metres, Black, GA-2100-1AER **Brand:** casio **Price:** 32919 som **Availability:** ✅ In Stock ## Summary > ⌚ Elevate your wrist game with the ultimate lightweight warrior! ## Quick Answers - **What is this?** Casio G-Shock Carbon Core Guard Analogue-Digital Quartz Watch with Silicone Strap, Shock Protection, Neobrite Luminous Hands, Waterproof 200 Metres, Black, GA-2100-1AER by casio - **How much does it cost?** 32919 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/158899225-casio-g-shock-carbon-core-guard-analogue-digital-quartz-watch) ## 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 - • **All-Day Visibility:** Neobrite luminous hands + dual illuminator tech for crystal-clear time, day or night. - • **Featherweight Power:** At just 51 grams, it’s the perfect blend of rugged strength and barely-there comfort. - • **Dive-Ready Durability:** 200m waterproof rating means this watch thrives where others fail—pool, ocean, or rain. - • **Unbreakable Confidence:** Carbon Core Guard shock protection keeps you unstoppable in any hustle. - • **Effortless Time Mastery:** Perpetual calendar, world time & alarm keep your schedule sharp across time zones. ## Overview The Casio G-Shock GA-2100-1AER is a sleek, black analogue-digital quartz watch featuring a carbon-reinforced resin case and shock-resistant Hollow Core Guard structure. Weighing only 51 grams, it offers robust 200m water resistance, Neobrite luminous hands, dual illumination, and essential functions like stopwatch, countdown timer, perpetual calendar, alarm, and world time—designed for professionals who demand durability, precision, and style in every environment. ## Description Casio presents the G-Shock GA-2100-1AER, a men's analogue-digital quartz watch from the Carbon Core Octagon Series. This timepiece features carbon-reinforced resin casing for structural strength plus a black colour scheme throughout. The watch includes a mineral dial window with Neobrite luminous coating on the hands for visibility in dark conditions. Designed for adult males, this G-Shock model combines traditional analogue display with digital functionality. The silicone strap is secured with a buckle clasp, plus the watch weighs 51 grams for lightweight wear. The lithium battery powers the quartz movement for accurate timekeeping. The watch features dual illuminator technology with separate illumination for analogue or digital components, ensuring readability in low light conditions. The LED light offers selectable illumination duration of either 1.5 seconds or 3 seconds, with afterglow feature for extended visibility. Functional features include stopwatch for timing activities, countdown timer for intervals, perpetual calendar for automatic date adjustment, alarm for reminders, plus world time for tracking multiple time zones. Waterproof to 200 metres depth, this watch is suitable for diving or water activities. The mineral dial window provides clarity plus protection for the watch face. The GA-2100-1AER incorporates shock protection construction with Hollow Core Guard Structure, designed to defend the watch mechanism against impact or vibration. This technology enhances durability during active use or physical activities. The carbon-reinforced resin casing provides structural integrity whilst maintaining the lightweight 51-gram total weight. Model number GA-2100-1ADR, series number 2100, part of the G-Shock collection. Easy reader design with clear analogue plus digital displays for convenient time reading. The watch arrives ready to wear with battery installed. Review: Durable, clear and stylish - This is an excellent watch. It’s very clear to read and is light enough for you not to notice it’s on, whilst at the same time being sturdy and durable. I’ve had Casios since I was a child but always the cheaper digital ones, which I’ve always found to be excellent in their own right. They never come off my wrist as they’re durable and waterproof enough not to need to worry. This watch is no different. In fact, the G-shock is just an upgrade in that regard. My only reservation is with the tiny LCD display, which is too small for me to read in anything other than direct sunlight. This down to me eyes, but others will feel the same. The watch has every feature you’d need and none that you wouldn’t. The hands are clear to read with just a glance from any angle and they retain their luminosity through the night (although this isn’t bright) to enable you to tell the time without pressing the light button. This saves battery over the years and is welcome. I have 7” wrists and it doesn’t feel too big or too small - just nicely chunky. It’s low profile too, which means you don’t bash it on every door frame that you pass or snag it every time you take your top off. I replaced the strap as soon as I got it, to a NATO style strap, so I can’t comment on the qualities of the strap. Buy with the utmost confidence. This is excellent. Review: Good quality highly recommended - Brilliant strong and tough as you would expect from GShock the face is clear and easy to read in day and night more than happy with it. ## Features - Materials: Carbon-reinforced resin casing with mineral dial window, silicone strap with buckle clasp, lithium battery type, lightweight construction at 51 grams - Design Features: Octagon series case shape with analogue-digital display, Neobrite luminous coating on watch hands for visibility in darkness, black colour scheme - Functionality: Dual illuminator with separate analogue or digital illumination, LED light with selectable duration of 1.5 or 3 seconds plus afterglow feature - Specifications: Stopwatch, countdown timer, perpetual calendar, alarm, world time functions, 200 metres waterproof depth suitable for diving or water activities - Care Instructions: Shock protection with Hollow Core Guard Structure for impact or vibration defence, model number GA-2100-1ADR, G-Shock collection series 2100 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WDD3YW9 | | Age Range Description | Adult | | Band Colour | Black | | Band Length | 25 Centimetres | | Band Material Type | Plastic | | Band Width | 25 Millimetres | | Bands | 1 | | Best Sellers Rank | 88,955 in Fashion ( See Top 100 in Fashion ) 465 in Men's Wrist Watches | | Bezel Color | Black | | Brand Name | Casio | | Case Diameter | 48.5 Millimetres | | Case Material Type | Resin | | Case Thickness | 11.8 Millimetres | | Character | Fashion | | Clasp Type | Buckle | | Closure Type | Buckle | | Crystal | Mineral Glass | | Customer Reviews | 4.5 out of 5 stars 2,264 Reviews | | Dial Color | Black | | Display | Analog | | Face Style | Skeleton | | Global Trade Identification Number | 04549526241703 | | Included Components | Belt, Handle | | Item Shape | Round | | Item Type Name | Watch | | Item Weight | 51 Grams | | Manufacturer | Casio | | Manufacturer Part Number | GA-2100-1ADR | | Material | Plastic | | Model Name | G-Shock | | Model Number | GA-2100-1ADR | | Pattern | Solid | | Power Source | Battery Powered | | Series Number | 2100 | | Special Features | Water Resistant, Glow In The Dark, Easy Reader, Shock Resistant, Stopwatch, Perpetual Calendar, Lightweight, Light Up, Countdown, Alarm, Worldtime, Stop Watch | | Sport Type | Climbing, Fitness, Fitness., Running/jogging | | Strap Type | Silicone | | Style Name | GA-2100-1AER-AMZUK | | Theme | Fashion | | Unit Count | 1 Count | | Warranty Type | Manufacturer | | Watch Movement Type | Quartz | | Water Resistance Depth | 200 Metres | | Water Resistance Level | Waterproof | ## Images ![Casio G-Shock Carbon Core Guard Analogue-Digital Quartz Watch with Silicone Strap, Shock Protection, Neobrite Luminous Hands, Waterproof 200 Metres, Black, GA-2100-1AER - Image 1](https://m.media-amazon.com/images/I/51Y5z47uGKL.jpg) ## Questions & Answers **Q: What is delivery time on this item** A: Few days **Q: What version of this watch is this for?** A: It's for the GA-2100-1AER. **Q: What's the strap length on these please?** A: Mine is 10 inches/27 cms stretched, tip to tip. **Q: can you swim with it?** A: Yes you can swim with it .I leave it on when I shower and when I swim in the sea All good so far. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Durable, clear and stylish *by T***W on 14 November 2021* This is an excellent watch. It’s very clear to read and is light enough for you not to notice it’s on, whilst at the same time being sturdy and durable. I’ve had Casios since I was a child but always the cheaper digital ones, which I’ve always found to be excellent in their own right. They never come off my wrist as they’re durable and waterproof enough not to need to worry. This watch is no different. In fact, the G-shock is just an upgrade in that regard. My only reservation is with the tiny LCD display, which is too small for me to read in anything other than direct sunlight. This down to me eyes, but others will feel the same. The watch has every feature you’d need and none that you wouldn’t. The hands are clear to read with just a glance from any angle and they retain their luminosity through the night (although this isn’t bright) to enable you to tell the time without pressing the light button. This saves battery over the years and is welcome. I have 7” wrists and it doesn’t feel too big or too small - just nicely chunky. It’s low profile too, which means you don’t bash it on every door frame that you pass or snag it every time you take your top off. I replaced the strap as soon as I got it, to a NATO style strap, so I can’t comment on the qualities of the strap. Buy with the utmost confidence. This is excellent. ### ⭐⭐⭐⭐⭐ Good quality highly recommended *by S***Y on 4 June 2026* Brilliant strong and tough as you would expect from GShock the face is clear and easy to read in day and night more than happy with it. ### ⭐⭐⭐⭐⭐ A superb watch *by S***Y on 23 July 2026* Superb ## Frequently Bought Together - Casio GA-2100-1AER G-Shock Carbon Core Octagon Series Watch -Black - CasiOak GA2100 Metal Watch Band and Case Mod Kit, Strap Bezel Accessories Compatible with Casio Mens G-Shock GA2100/GA-2110 Watches --- ## 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.kg/products/158899225-casio-g-shock-carbon-core-guard-analogue-digital-quartz-watch](https://www.desertcart.kg/products/158899225-casio-g-shock-carbon-core-guard-analogue-digital-quartz-watch) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-02*