[Introduction] This is a classic RADO DiaStar vintage quartz wristwatch, featuring a refined combination of black dial, silver-toned case, and gold accents. Known worldwide for its pioneering use of scratch-resistant materials, the DiaStar line represents RADO’s commitment to durability paired with timeless design. [Historical & Collector Value] Introduced in the early 1960s, the DiaStar was one of the world’s first scratch-resistant watches and quickly became an icon of modern Swiss watchmaking. Vintage DiaStar models, especially those with original integrated bracelets and minimalist dials, are increasingly sought after by collectors for their historical importance and unmistakable RADO identity. This particular reference showcases the elegant rectangular case design that defines late 20th-century DiaStar aesthetics. Specifications ◇Brand: RADO ◇Model: DiaStar ◇Reference Number: 204.0268.3 / f-22754 ◇Movement: Quartz ◇Case Material: Scratch-resistant hard metal (DiaStar) ◇Bracelet Material: Stainless steel with gold-tone accents ◇Dial Color: Black ◇Case Size: Approx. 27 mm (excluding crown) ◇Serial Number: 37000478 ・Condition The watch is in good vintage condition, showing light signs of wear consistent with age. The dial, hands, and crystal are well preserved, and the bracelet remains structurally sound. Please refer carefully to the photos for detailed cosmetic condition. ・Service History The watch has undergone basic maintenance and operational checks. Please note: Although maintenance and functionality checks have been performed, battery replacement and/or a full overhaul may be required, depending on the buyer’s standards and future use. This is reflected in the pricing and clearly stated for full transparency. ・Shipping & Customs The watch will be securely packaged and shipped with tracking. International buyers are responsible for any customs duties, VAT, or import taxes applicable in their country.