[Introduction] The Rado Coupole is an iconic expression of the brand's pioneering spirit in minimalist design and advanced materials. This particular model features the signature edge-to-edge sapphire crystal that defines the Coupole aesthetic, creating a seamless, architectural look on the wrist. With its deep black dial, gold-tone accents, and integrated date function, it offers a sophisticated presence that transitions effortlessly from formal to contemporary settings. [Historical & Collector Value] Since its debut in 1987, the Coupole collection has been celebrated for revolutionizing watch design by utilizing a dome-shaped sapphire crystal that covers the entire watch head. This innovation not only provided exceptional scratch resistance but also a distinctive visual depth that became a Rado trademark. This reference, 129.4077.4N, is a classic example of Rado's "less is more" philosophy, making it a staple for collectors of modernist Swiss timepieces. Specifications ◇Brand: Rado ◇Model: Coupole Date ◇Reference: 129.4077.4N ◇Case size: 32 mm ◇Movement: Quartz ◇Case material: Stainless Steel / Gold Plated ◇Dial: Black with Gold-tone Markers ◇Crystal: Sapphire ◇Functions: Date ◇Bracelet / Strap: Leather Strap ◇Clasp: Buckle (Rado Branded) ◇Water resistance: Water Sealed ◇Country of manufacture: Switzerland ・Condition The watch is in clean overall condition with light signs of age and normal wear. The signature sapphire crystal is well-preserved, and the gold-plated accents retain a good luster. The leather strap shows minor signs of use but remains fully functional. It comes with a Rado presentation box. ・Service History The watch has been checked for basic operation and is functioning at the time of listing. As with any pre-owned quartz watch, future battery replacements may be required depending on usage and the buyer’s standards. ・Shipping & Customs The item will be carefully packed and shipped from Japan. International shipping is available. Please note that customs duties, taxes, and other charges are the responsibility of the buyer.