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About the Product
The Casio MDV-106 Duro is a cult-favorite dive watch known for its affordable durability and clean, functional design. Despite its budget price, it offers a stainless-steel case, a reliable Japanese quartz movement, and 200 m water resistance—features typically found in far pricier models. Owners praise its ability to handle daily wear, saltwater exposure, and rough use with little visible wear. While not repair-oriented like luxury mechanical divers, its simple construction and widely available batteries make it easy to maintain over years of use.
From a longevity perspective, the Duro’s biggest strength is its proven reliability and low-maintenance design. The mineral crystal can scratch more easily than sapphire but is inexpensive to replace. The unidirectional bezel and screw-down crown add to the watch’s functional toughness, though customization or part replacement options are limited compared to enthusiast-grade brands.
Casio backs the MDV-106 with a 1-year limited warranty, covering defects in materials and workmanship but excluding the case, band, glass, and battery. Warranty service is free for repairs but requires the customer to pay for shipping. The warranty language is clearly published online and easy to understand, though coverage is not transferable and shorter than average for long-term ownership. Even with modest warranty terms, the Duro’s track record for lasting performance and thousands of positive long-term reviews make it one of the most durable watches under $100.
About Casio
Casio is one of Japan’s most enduring tech brands, known for turning everyday tools into reliable, long-lasting companions. Founded in 1957, the company built its reputation on precision engineering and inventive design—from the first digital watches to today’s solar-powered and Bluetooth-connected timepieces. Casio’s guiding principle of “Creativity and Contribution” emphasizes creating original, useful products that stand the test of time, a philosophy reflected in its G-Shock line—widely praised for durability, water resistance, and real-world toughness.
The company’s sustainability efforts go beyond slogans. Casio is a long-time member of the UN Global Compact and follows ISO 26000 social responsibility standards, signaling a structured commitment to ethical and environmental goals. While its mission statements focus more on innovation and user enjoyment than explicit repairability, Casio’s longevity as a brand—publicly listed, financially stable, and continuously innovating—suggests a solid foundation for long-term product support.
Shoppers who value dependable, low-maintenance watches and accessible technology often see Casio as a trustworthy choice. From the indestructible G-Shock to minimalist analog models, the brand’s strength lies in making well-engineered, affordable devices that consistently deliver durability and reliability decade after decade.