Introduction This is the Rado DiaStar Integral, an iconic dress watch that showcases Rado's mastery of scratch-resistant materials and refined design. Rado, founded in 1917 in Lengnau, Switzerland, has long been at the forefront of horological innovation, particularly renowned for pioneering the use of high-tech materials such as tungsten, ceramic, and sapphire in watchmaking. The DiaStar line, launched in 1962, represents Rado's philosophy of creating timepieces that resist the effects of time itself. Historical & Collector Value The DiaStar Integral combines the brand's legendary hardness with an elegant rectangular tank-style case. The scratch-resistant hardmetal case paired with gold-tone accents and a striking black dial featuring gold dot indices creates an unmistakable presence on the wrist. This particular model reflects Rado's late 20th-century design language, appealing to collectors who appreciate the fusion of Swiss engineering and Art Deco-inspired aesthetics. Vintage Rado DiaStar pieces have steadily gained recognition in the collector community for their durability, distinctive design, and increasing scarcity in well-preserved condition. Specifications - Brand: Rado - Model: DiaStar - Reference Number: 160.0381.3 - Movement: Quartz - Dial Color: Black - Crystal: Sapphire - Water Resistance: Not specified - The strap is an aftermarket part. Condition The watch is in very good overall condition. The scratch-resistant case retains its deep luster, and the black dial with gold indices and hands remains crisp and clear. The gold-tone bezel accents show excellent finish with only minimal signs of use consistent with age. The leather strap is in good wearable condition. Please note that the crown operation feels slightly stiff, which should be considered by the buyer. Service History This watch has been fully inspected and confirmed to be in working order. Shipping & Customs This item will be shipped from Japan via insured international shipping. Please note: Import duties, taxes, and charges are not included in the item price or shipping costs. These charges are the buyer's responsibility. [!] IMPORTANT - Customs & Import Taxes If customs duties / VAT are not paid by the buyer, the parcel cannot be delivered and will be returned. In such cases, the sale will not be refunded. Please make sure to pay all customs charges promptly.