--- product_id: 558848538 title: "G-Shock GA2100SB-1A Black One Size" brand: "g-shock" price: "NT$54" currency: TWD in_stock: false reviews_count: 8 url: https://www.desertcart.tw/products/558848538-g-shock-ga2100sb-1a-black-one-size store_origin: TW region: Taiwan --- # 200M water resistance 1/100-sec stopwatch precision 11.8mm ultra-slim profile G-Shock GA2100SB-1A Black One Size **Brand:** g-shock **Price:** NT$54 **Availability:** ❌ Out of Stock ## Summary > ⚡ Elevate your wrist game with timeless toughness and sleek metallic edge! ## Quick Answers - **What is this?** G-Shock GA2100SB-1A Black One Size by g-shock - **How much does it cost?** NT$54 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/558848538-g-shock-ga2100sb-1a-black-one-size) ## Best For - g-shock enthusiasts ## Why This Product - Trusted g-shock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Slim Yet Rugged:** At just 11.8mm thick, it’s the perfect balance of lightweight comfort and G-SHOCK toughness. - • **Precision Timing Tools:** Master your schedule with a 1/100-second stopwatch and a 24-hour countdown timer. - • **Iconic Octagonal Design:** A sleek nod to the original DW-5000C that blends heritage with modern metallic sophistication. - • **Dual LED Super Illuminator:** Stay effortlessly visible in any lighting with a crisp white LED backlight. - • **Adventure-Ready Water Resistance:** Dive into any challenge with 200 meters of water resistance—swim, splash, or sweat without worry. ## Overview The G-Shock GA2100SB-1A Black One Size is a slim, durable timepiece inspired by the original DW-5000C. Featuring a polished metallic octagonal design, it combines rugged G-SHOCK toughness with a lightweight 11.8mm profile. With 200M water resistance, dual LED illumination, and precision stopwatch and countdown timer functions, it’s engineered for professionals who demand style and performance in every moment. ## Description Go metallic faced in cool, sophisticated color with a slim GA2100 that inherits the design concept of the first-ever G-SHOCK. The polished gleam of metallic color and the iconic octagonal form of the DW-5000C, the original G-SHOCK, come together in a rugged digital analog combination timepiece measuring just 11.8mm from bezel to case back. A slim design with the same tough G-SHOCK construction. Finished beautifully with a circular hairline treatment, the dial is also treated with silver-color vapor deposition, as are the index marks. Add a bezel and band in matte black for a timepiece that makes a bold and elegant statement. Review: Great Version of a Great Series of Watch - Love this watch. Always been a big fan of the 2100 Series from G, good modern design, inexpensive and so so many versions. I bought this one as a gift for a good friend, and he loves it too. Review: Tough watch - This is your classic no real frills, tough watch. It's lightweight and comfortable to wear and even though it's a larger size, you kind of forget that you have it on your wrist. It's definitely what you want if you're rough on watches. ## Features - Metallic Sophistication Meets G-SHOCK Toughness – Inspired by the original DW-5000C, this sleek, octagonal design combines rugged durability with a polished, refined finish. - Slim & Lightweight Construction – Measuring just 11.8mm thick, this watch offers a comfortable fit while maintaining G-SHOCK’s legendary durability. - 200M Water Resistance – Built for adventure, sports, and daily wear, withstanding splashes, swimming, and extreme conditions. - Dual LED Super Illuminator – White LED backlight ensures clear visibility in low-light conditions. - Stopwatch & Countdown Timer – Features 1/100-second precision and a 24-hour countdown timer for precise timing. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 4.37 x 3.78 x 3.23 inches | | Package Weight | 0.2 Kilograms | | Item Dimensions LxWxH | 4.37 x 3.78 x 3.23 inches | | Item Weight | 6 Ounces | | Brand Name | G-Shock | | Warranty Description | Warranty | | Model Name | G-Shock GA2100SB-1A Black One Size | | Color | Black And Silver | | Material | plastic | | Suggested Users | mens, unisex-adult | | Manufacturer | G-Shock | | Part Number | GA-2100SB-1ACR | | Style | GA2100SB-1A | | Included Components | G-Shock GA2100SB-1A Black One Size | | Size | One Size | | Sport Type | Walking | | Water Resistance Depth | 200 Meters | ## Images ![G-Shock GA2100SB-1A Black One Size - Image 1](https://m.media-amazon.com/images/I/81m+OMyGVTL.jpg) ![G-Shock GA2100SB-1A Black One Size - Image 2](https://m.media-amazon.com/images/I/71k+mF3C5IL.jpg) ![G-Shock GA2100SB-1A Black One Size - Image 3](https://m.media-amazon.com/images/I/61MhbmljWiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Version of a Great Series of Watch *by D***O on September 1, 2025* Love this watch. Always been a big fan of the 2100 Series from G, good modern design, inexpensive and so so many versions. I bought this one as a gift for a good friend, and he loves it too. ### ⭐⭐⭐⭐⭐ Tough watch *by D***. on May 22, 2025* This is your classic no real frills, tough watch. It's lightweight and comfortable to wear and even though it's a larger size, you kind of forget that you have it on your wrist. It's definitely what you want if you're rough on watches. ### ⭐⭐⭐⭐⭐ G-Shock quality and ruggedness *by D***S on April 26, 2025* I have several G-Shock watches and this is my favorite. I got it a while ago on a deal. It was new, but did not come in a watch box or anything. I frequently get compliments on it and it is rugged like a G-Shock should be. ## Frequently Bought Together - G-Shock GA2100SB-1A Black One Size - GA2100 Metal Watch Band Case Replacement Kit, Stainless Steel Strap Bezel Accessories Compatible with Casio Mens G-Shock GA2100/GA-2110 Watches - G-Shock GA-2100 Series 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.tw/products/558848538-g-shock-ga2100sb-1a-black-one-size](https://www.desertcart.tw/products/558848538-g-shock-ga2100sb-1a-black-one-size) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-22*