{"product_id":"montre-seiko-vintage-bicolore-jour-date-cadran-blanc-annees-1980","title":"Vintage Seiko Bicolor Watch — Day-Date White Dial (1980s) ","description":"\u003ch2\u003eSeiko Contemporary Basic — The classic two-tone day-date\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003evintage Seiko watch\u003c\/strong\u003e from the \u003cem\u003eContemporary Basic\u003c\/em\u003e line embodies the everyday watch at its most accurate: an ultra-readable \u003cstrong\u003ewhite dial\u003c\/strong\u003e, a practical \u003cstrong\u003eday-date display\u003c\/strong\u003e, and a \u003cstrong\u003etwo-tone case\u003c\/strong\u003e that combines steel and gold. A simple, honest, and versatile piece, designed to be worn every day without ever going out of style.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eround case\u003c\/strong\u003e plays on a warm contrast: a \u003cstrong\u003esteel\u003c\/strong\u003e body enhanced by a \u003cstrong\u003egold-plated bezel\u003c\/strong\u003e that frames the dial and catches the light. With its \u003cstrong\u003e34mm\u003c\/strong\u003e diameter, it offers a balanced presence on the wrist, neither too discreet nor imposing — a Unisex format that suits the widest range of wearers.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ewhite dial\u003c\/strong\u003e is a model of clarity: its black \u003cstrong\u003eArabic numerals\u003c\/strong\u003e and dot minute track punctuated by small gilt indexes ensure immediate legibility, while the \u003cstrong\u003eday-date aperture\u003c\/strong\u003e — with the day spelled out in full (in English) and the date just below — brings everyday practicality. The \u003cem\u003eSEIKO Contemporary Basic\u003c\/em\u003e signature and the \u003cstrong\u003eblackened hands\u003c\/strong\u003e complete a clean, functional composition.\u003c\/p\u003e\n\u003cp\u003eProtected by a \u003cstrong\u003emineral Crystal\u003c\/strong\u003e in excellent condition and powered by the reliable \u003cstrong\u003equartz Seiko 5H23 caliber\u003c\/strong\u003e, this piece is fitted with a \u003cstrong\u003eblack grained leather strap\u003c\/strong\u003e that underscores its sobriety. An accessible vintage watch, ideal as a first watch or as an everyday timepiece. Selected, authenticated, and serviced by Atelier Victor. Fast and secure international shipping.\u003c\/p\u003e\n\u003ch3\u003eThree points to note about this piece\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDay-date display with the day spelled out in full: the practicality of a true everyday watch.\u003c\/li\u003e\n\u003cli\u003eCase round two-tone case, steel body, and gold-plated bezel: a warm and versatile contrast.\u003c\/li\u003e\n\u003cli\u003eUltra-readable white dial with Arabic numerals and reliable Seiko 5H23 quartz caliber: simplicity and peace of mind in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca title=\"Vintage Seiko Watches\" href=\"https:\/\/ateliervictor.co\/collections\/montres-seiko-vintage\"\u003eSee our other vintage Seiko watches →\u003c\/a\u003e\u003c\/em\u003e | \u003cem\u003e\u003ca title=\"Vintage Watches Under €500\" href=\"https:\/\/ateliervictor.co\/collections\/montres-vintage-moins-500\"\u003eSee our vintage watches under €500 →\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Seiko\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Contemporary Basic, day-date\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e 5H23-7090\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated year:\u003c\/strong\u003e 1980s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial number:\u003c\/strong\u003e 8D1463\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Japan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Men's and women's watch (Unisex)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Japanese quartz, Seiko 5H23 caliber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Hours, minutes, seconds, day (in English), and date\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e Steel and gold-plated bezel (steel back), round shape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 34mm (36mm with crown)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug-to-lug:\u003c\/strong\u003e 38mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 7.2mm (Crystal included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug width:\u003c\/strong\u003e 18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e Steel, original\u003c\/li\u003e \n\u003cli\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e White, black Arabic numerals, gold dot indexes, day-date window at 3 o'clock, signature Seiko Contemporary Basic, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands:\u003c\/strong\u003e Blackened baton hands, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Mineral, very good condition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracelet:\u003c\/strong\u003e Black grained leather, not original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuckle:\u003c\/strong\u003e Steel pin buckle, not original\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCondition and warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall condition:\u003c\/strong\u003e Very fine state of preservation. Impeccable original white dial, functional day-date display, Crystal mineral crystal in very good condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e Not guaranteed (vintage watch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthenticity:\u003c\/strong\u003e Lifetime guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Checked quartz movement, one-year warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Atelier Victor invoice, protective case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e Original box and papers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the day-date function?\u003c\/strong\u003e\u003cbr\u003eThe day-date function displays both the day of the week (here in full, in English) and the date of the month, via a window on the dial. It is a highly appreciated practical complication in everyday use, allowing you to keep track of the day and date at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the Seiko Contemporary Basic line?\u003c\/strong\u003e\u003cbr\u003eContemporary Basic is a line of Seiko watches with a clean and functional aesthetic, designed for everyday wear. It prioritizes legibility, reliability, and a timeless design, making it an excellent everyday watch that is simple and elegant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is a two-tone case?\u003c\/strong\u003e\u003cbr\u003eA two-tone case combines two metal tones, here steel for the case body and gold plating for the bezel. This warm-cool pairing creates an elegant contrast and allows the watch to pair equally well with gold-toned or silver-toned accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this watch suitable for a man or a woman?\u003c\/strong\u003e\u003cbr\u003eWith its 34 mm round case, it is a Unisex-sized piece that can be worn equally well by a man or a woman. Its legible dial and day-date display make it a practical and versatile everyday watch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the international delivery time?\u003c\/strong\u003e\u003cbr\u003eShipping within 48 hours, international delivery within 3 to 5 days, insurance included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e ","brand":"Seiko","offers":[{"title":"Default Title","offer_id":53961887580497,"sku":"8D1463 5H23-7090","price":336.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8576\/2597\/files\/montre-seiko-vintage-bicolore-jour-date-cadran-blanc-annees-1980-atelier-victor-1.jpg?v=1781091972","url":"https:\/\/ateliervictor.co\/en\/products\/vintage-seiko-two-tone-watch-day-date-white-dial-1980s","provider":"Atelier Victor","version":"1.0","type":"link"}