Rado – Diastar Automatic – Tungsten & Stainless Steel – 39 x 46 mm Iconic Rado Diastar – Pioneer of Scratch-Resistant Design with Futuristic Presence Offered for auction is a distinctive and highly recognizable Rado Diastar Automatic, a model that represents one of the most important innovations in modern watchmaking. Known as one of the first watches designed with scratch-resistant materials, the Diastar remains an enduring symbol of durability and avant-garde design. This model features a bold 39 x 46 mm case crafted from stainless steel and tungsten, giving it both exceptional resistance to wear and a unique architectural presence on the wrist. The wide, sculptural bezel reflects light beautifully and highlights the futuristic design language that made the Diastar famous. The dark blue dial creates a refined contrast against the metallic case, offering a deep, elegant tone that shifts subtly depending on the light. Applied markers and clean hands ensure excellent legibility, while the date window at 3 o’clock adds practical everyday functionality. The iconic rotating Rado anchor logo at 6 o’clock is a subtle signature of authenticity and heritage. Technical Details: Brand: Rado Model: Diastar Automatic Movement: Swiss automatic Rado movement Functions: Hours, minutes, seconds, date Case Material: Stainless steel and tungsten Case Size: 39 x 46 mm Crystal: Sapphire crystal Dial: Dark blue dial with applied markers and date window Bracelet: Original stainless steel bracelet (fits wrist up to approx. 20 cm) Water Resistance: Untested for water resistance Condition: Grade B+ – overall very good condition with signs of use; note the case has been polished and some caseback engravings are now faint Accessories: Generic box Case & Condition: The case remains in very good condition, showing light signs of wear consistent with age and careful use. The tungsten bezel retains its characteristic shine and durability. The caseback features the iconic seahorse medallion, although the surrounding engravings have become less visible due to polishing over time. Dial & Details: The dial is clean and visually striking, with a rich dark blue tone and well-preserved markers. The minimalist layout emphasizes Rado’s modernist approach, while the rotating anchor logo adds a subtle dynamic element. Movement: Powered by a reliable Swiss automatic movement signed by Rado, the watch offers dependable performance and smooth operation, consistent with the brand’s reputation for technical excellence. Story & Heritage: Introduced in the 1960s, the Rado Diastar was a revolutionary watch, being among the first to incorporate hard metal (tungsten carbide) into its construction. At a time when most watches were prone to scratches and wear, Rado redefined durability, creating a timepiece that could withstand daily life while maintaining its aesthetic integrity. The Diastar quickly became a symbol of innovation and futuristic design, gaining popularity across Europe and beyond. Today, it remains one of the most recognizable models in Rado’s history and a favorite among collectors who appreciate both design and engineering. A true icon of modern watchmaking, combining durability, elegance, and unmistakable presence. Express Delivery Via UPS Express Internal Reference Number - FLO 87