Casio G-Shock Watches

Casio G-Shock

In a world obsessed with smart devices and fleeting trends, G-Shock stands as a rare constant — a watch that’s not just worn but lived in. Born from the engineering brilliance of Casio, the Casio G-Shock is as much a design legend as it is a technical marvel. It’s the wristwear equivalent of a sports car built to survive an apocalypse — unapologetically bold, endlessly durable, and unmistakably cool.

Whether you’re a collector, a streetwear connoisseur, or simply someone who appreciates precision, G-Shock watches have transcended their tool-watch beginnings to become a cultural symbol of strength, rebellion, and refined toughness.

The Origin Story of the Casio G-Shock

Back in 1983, Casio engineer Kikuo Ibe set out to create the “unbreakable watch.” The result was the first Casio G-Shock, a revolutionary timepiece built to withstand a 10-meter drop, 10-bar water pressure, and 10-year battery life — a trifecta known as the “Triple 10” concept.

Four decades later, G-Shock remains unmatched in durability and design. The brand has evolved from a simple concept of toughness into a global lifestyle movement — one that seamlessly blends Japanese precision with urban edge.

What Makes G-Shock Watches So Special

  • Unmatched Toughness
    • Triple 10 Resistance: Built to survive a 10-meter fall, provide 10-bar (100m) water resistance, and last up to 10 years on a single battery — with many models exceeding these specs.
    • Hollow Case Structure: The quartz module is cushioned inside a hollow body, inspired by a bouncing rubber ball, to absorb and disperse shock effectively.
    • Shock Resistance: A thick resin bezel acts as a bumper, protecting the internal mechanism from impact damage.
    • 200M Water Resistance: Nearly all G-Shock watches are rated for 200 meters, perfect for diving, swimming, and rugged adventures.
  • Cutting-Edge Technology
    • Tough Solar: Solar-powered panels convert light into energy for extended reliability and fewer battery changes.
    • Multi-Band 6 / Atomic Timekeeping: Syncs automatically with six global radio transmitters for precise, atomic-level accuracy.
    • Triple Sensor / Quad Sensor: Advanced models like the Rangeman and Mudmaster offer altimeter, barometer, compass, and thermometer functions for outdoor professionals.
    • Bluetooth Connectivity: Connects to smartphones for automatic time updates, alarms, and seamless integration via the G-Shock app.
    • Carbon Core Guard: Uses carbon fiber–reinforced resin for lighter, slimmer, and tougher cases without sacrificing durability.
  • Cultural Relevance & Style
    • Streetwear Icon: A global fashion staple embraced by skaters, musicians, and hip-hop culture for its toughness and individuality.
    • Professional Use: Trusted by military personnel, emergency responders, and law enforcement for unmatched dependability in extreme environments.
    • Diversity in Design: From the classic DW-5600 to the GA-2100 “Casioak” and premium MR-G lines, G-Shock offers a model for every style.
    • Collectibility: Frequent collaborations with artists, designers, and brands result in limited editions prized by collectors worldwide.

Popular G-Shock Watches

Model Nickname / Type Approximate Price (PHP) Key Features
GA-2100 Series "CasiOak" (Octagon) ₱6,500 - ₱8,200 PHP Features Casio’s Carbon Core Guard for exceptional durability in a slim 11.8mm profile. The octagonal bezel draws inspiration from the original 1983 G-Shock, combining analog and digital displays for a sleek, modern look.
DW-5600 Series The Original Square ₱3,700 - ₱5,300 PHP The direct descendant of the first-ever G-Shock (DW-5000), this minimalist digital icon delivers unmatched toughness in a compact, utilitarian form — the purest expression of the G-Shock DNA.
GA-110 / GA-100 Series The Big Case ₱5,300 - ₱8,200 PHP Known for its oversized 50mm case and bold analog-digital layout, the Big Case models feature prominent hands, deep-set sub-dials, and built-in magnetic resistance, making them a streetwear favorite.
GMW-B5000 Full Metal Square ₱30,000 - ₱35,000 PHP A premium reinterpretation of the original G-Shock design, crafted entirely in stainless steel. Equipped with Tough Solar power, Multi-Band 6 atomic timekeeping, and Bluetooth connectivity for cutting-edge performance.
GWG-2000 Series Mudmaster (Master of G) ₱42,000 - ₱53,000 PHP Engineered for extreme environments, this model includes a Triple Sensor for Altimeter, Barometer, Compass, and Thermometer readings. Its Mud and Vibration Resistant build is tailored for pilots, adventurers, and tactical professionals.
G-STEEL (GST-Bxxx) GTS-8600 (G-STEEL reference) ₱16,000 - ₱26,000 PHP Combines a refined metal bezel with a resilient resin and Carbon Core Guard body. This hybrid design bridges rugged toughness with a dressier aesthetic and includes Bluetooth connectivity and Tough Solar charging.
G-Shock Casio WR20BAR (Core G-Shock Spec) All Prices All G-Shocks are rated for 20 BAR (200 meters) of water resistance, ensuring professional-grade protection suitable for swimming, diving, and the harshest conditions.

G-Shock Authenticity: Spotting the Real Deal

Test / Category Authentic G-Shock Indicators Common Fake Flaws
Digital Function Test When in standard Timekeeping Mode, pressing the top-left (A), bottom-left (C), and bottom-right (D) buttons simultaneously will make the screen light up, showing every display segment and pixel. This confirms a genuine Casio circuit. The module number shown should match the 4-digit code engraved on the case back. Counterfeit models usually fail the three-button test, showing no change or a blank screen. The module number may not appear, or it won’t match the engraving on the back.
Buttons & Feel Buttons should feel firm, responsive, and deliver a smooth, precise click with no looseness or wobble. Buttons often feel flimsy or spongy, lack resistance, and may stick or fail to rebound quickly.
Case Back Engraving Authentic G-Shocks have deep, sharp, and evenly spaced engravings with clear text such as “CASIO,” the model name, and “WATER RESIST 20BAR.” Engravings are shallow, poorly aligned, or faint. Spelling errors or generic markings are common red flags.
Weight A real G-Shock feels solid and weighty, consistent with high-grade resin or metal materials. Fake watches often feel unnaturally light or hollow due to the use of cheap plastics.
Logo & Text on Bezel Lettering on the bezel, such as “G-SHOCK” or “START,” is cleanly molded, bold, and precisely aligned. Text is faint, printed rather than embossed, and often misaligned or smudged.
Backlight / Lume The LED backlight should illuminate evenly across the display, while luminous paint on analog hands glows brightly and consistently when charged. Fake versions have weak or uneven lighting, and the lume either doesn’t glow or fades within seconds.
Packaging & Documentation Authentic G-Shocks include a sturdy outer box, a metal or thick cardboard inner case, a detailed multilingual manual matching the module number, and an official warranty card with matching barcode and model details. Counterfeits often use thin single-layer packaging, poor-quality manuals that don’t match the module number, and generic or missing warranty cards.

Shop G-Shock Watches At The Best Price Online On ZALORA Philippines

Few watches have transcended utility to become cultural icons, but G-Shock has done exactly that. It’s more than a timepiece — it’s a philosophy built around endurance, precision, and unapologetic individuality. From Casio’s factories in Japan to the streets of Manila, the message remains the same: G-Shock isn’t just built to last — it’s built to outlast.

And where else better to buy the latest designs than at ZALORA Philippines? As the leading online fashion destination in Asia, ZALORA has endless style possibilities thanks to an ever-expanding range of clothes, shoes, bags, accessories, and more. We'll deliver it right to your doorstep with free shipping (T&C applies) and the convenient option of Cash on Delivery. Not sure about the sizing? You may return the item with our 30 days-free return policy. Purchase now and get the best deals, discounts, promos, and voucher codes for the latest clothing, shoes, bags, and accessories only here at ZALORA Philippines.

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The ZALORA website and mobile apps make finding stylish new looks easier than ever. Intuitive categories and filters allow customers to zero in on specific products quickly. Outfit recommendations and other personalized features help create a tailored shopping experience. Checkout and delivery are smooth and convenient as well.

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ZALORA makes trends accessible thanks to regular voucher codes and sales offering steep discounts on dresses, shoes, accessories and more. Shoppers can find great deals on everything from logo tees to office attire. Searches like “ZALORA fashion Philippines latest trends” showcase new arrivals in line with Manila style. Payment options such as cash on delivery and free shipping maximize value, alongside perks like a free loyalty program. Customers praise ZALORA’s prices, variety and convenience in reviews. The website allows easy price comparisons too. To discover the best promos, join the over 5 million Facebook fans and check the sale events page for 12.12, anniversary sales or surprise flash deals – then read style tips on the ZALORA fashion blog while you shop.

ARE ITEMS SOLD ON ZALORA ORIGINAL?

Yes, items sold on ZALORA are 100% authentic and original products from brands. ZALORA is an authorized retailer for all the brands available on their platform. They work directly with both luxury designer labels and popular high-street brands to bring genuine products to consumers in the Philippines. They follow stringent procurement processes directly from brand suppliers and vendors to verify the authenticity of items they list for sale on their e-commerce site. Buyers can shop with full confidence knowing the sneakers, clothes, bags, and accessories displayed on ZALORA abide by respective brands' quality standards and are covered by manufacturing defect warranties. Shopping policies also guarantee buyers can return items suspected to be inauthentic for a full refund. Ultimately, ZALORA strives to provide a trusted, transparent online shopping experience where customers access true original products from fashion’s biggest names.

ZALORA’s Hassle-Free 30-Day Return Policy

ZALORA offers a convenient 30-day return policy on most products, letting you return items for a refund or exchange if you’re not completely satisfied. You have 30 days from receipt to initiate a return, but items must be unused, with original tags and packaging intact. Returns can be made via drop-off at designated locations or, in some areas, through free pick-up services. Most returns are free of charge.

Refunds can be issued as store credit—often the default, especially for Cash on Delivery orders—or returned to your original payment method, with processing times varying by bank. Exchanges are usually limited to the same item in a different size or color, while different products require a return and new order.

Note that some items, like lingerie, swimwear, earrings, and opened beauty products, are typically non-returnable for hygiene reasons. Always check product details for specific return restrictions before purchasing.

ZALORA’s Return And Exchange Process

To return or exchange an item on ZALORA Philippines, simply fill out the Return Slip included in your shipment (or print a new one). Ensure that the unworn item(s) are placed in their original branded packaging. From there, you can either schedule a free pick-up with Customer Service or drop off the parcel at any Air21, LBC, or 2GO branch—keeping your receipt and tracking number as proof. Returns are free within 30 days of delivery (T&Cs apply). However, please note that swimwear, lingerie, underwear, and beauty products are not eligible for return due to hygiene reasons.

Exchanges are typically available for the same item in a different size or color, and are limited to products from the main catalog (non-Marketplace items). If the requested exchange item is unavailable, a refund will be issued instead. You’ll receive email notifications when your parcel is received and when your refund (typically as store credit to your My Wallet) or exchange has been processed.

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Casio G-Shock at ZALORA Philippines - FAQs

Why is G-Shock so expensive?
G-Shock watches command higher prices because of the brand’s heavy investment in research and development to achieve its trademark 'Triple 10' durability — 10-meter drop resistance, 10-bar water resistance, and 10-year battery life. Their cost also reflects advanced features like Tough Solar and Multi-Band 6 atomic timekeeping, and the use of premium materials such as titanium, stainless steel, and sapphire crystal in top-tier models.
Is G-Shock owned by Casio?
Yes, G-Shock is owned by Casio Computer Co., Ltd., the Japanese electronics company that created the line to redefine what a durable digital watch could be.
How to know if G-Shock is original?
You can tell a genuine G-Shock by inspecting the deep, precise engravings on the case back, checking that the watch comes with the correct official packaging and documentation, and using the three-button test, which lights up all display segments on an authentic digital model.
Is G-Shock a luxury brand?
G-Shock is not a traditional luxury brand, but its high-end lines such as MR-G and MT-G bridge the gap between utility and luxury, using refined materials and meticulous finishing to appeal to premium buyers.
Which is better, Seiko or G-Shock?
Choosing between Seiko and G-Shock depends on purpose. G-Shock dominates in durability, digital tech, and rugged performance, while Seiko leads in classic design, mechanical watchmaking, and elegance.
How much does G-Shock cost?
In the Philippines, entry-level G-Shock models typically start at around ₱5,300–₱6,800, with more advanced models ranging into the ₱10,000-₱20,000 territory. For example, a basic model may be priced at ₱6,279. For example, a basic model may be priced at ₱6,279. Premium or limited-edition models can run significantly higher, beyond ₱20,000.