{"product_id":"montre-seiko-vintage-7431-5360-acier-cadran-noir-geometrique-1984","title":"Vintage Seiko Watch 7431-5360 — Steel, Geometric Black Dial (1984) ","description":"\u003cdiv style=\"margin: 28px 0; padding: 22px 12px; border-bottom: 1px solid #e2ddd5; text-align: center;\"\u003e\n\u003cp style=\"margin: 0 0 10px; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; opacity: 0.5;\"\u003eAtelier Note\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-style: italic; font-size: 16px; line-height: 1.7;\"\u003eA rectangular Seiko Quartz from 1984, steel case with chamfered facets and original integrated steel bracelet, black dial with grey geometric decoration. Checked, new battery, delivered with its Atelier Victor invoice serving as a certificate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eA rectangular steel Seiko from 1984, geometric black dial and integrated bracelet\u003c\/h2\u003e\n\u003cp\u003eThe rectangular case, 25 mm wide, is 6 mm thick. Its polished bezel, bevel-cut at the four corners, frames the Crystal like a mirror frame; the brushed sides of the case middle continue seamlessly into the original integrated steel bracelet. The steel caseback bears the piece's reference.\u003c\/p\u003e\n\u003cp\u003eThe black dial is printed with a grey geometric decoration: a central rectangle linked to the corners by radiating lines, like a perspective drawing. Four silver-tone baton markers, doubled at 12 o'clock, mark the quarters; the silver-tone dauphine hands and slender centre seconds stand out clearly. The Seiko Quartz signature is printed below 12 o'clock.\u003c\/p\u003e\n\u003cp\u003eCalibre 7431 is a Japanese quartz movement with two jewels, three hands and no date. A new battery has been fitted. The serial number dates production to October 1984.\u003c\/p\u003e\n\u003cp\u003eThe original steel bracelet, with brushed links, closes with an original steel Buckle. The steel crown sits within the case middle at 3 o'clock. With 32 mm of Lug-to-lug, the watch can be worn on a man's wrist as well as a woman's wrist, as a dress piece in a restrained format.\u003c\/p\u003e\n\u003ch3 style=\"margin: 40px 0 16px;\"\u003eThree points to note\u003c\/h3\u003e\n\u003cdiv style=\"margin: 20px 0; padding-left: 16px; border-left: 1px solid #e2ddd5;\"\u003e\n\u003cp style=\"margin: 0 0 4px; font-size: 12px; letter-spacing: 0.1em; opacity: 0.45;\"\u003e01\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 18px;\"\u003e\u003cstrong\u003eOriginal geometric dial\u003c\/strong\u003e — A printed decoration of grey perspective lines on a black background, typical of the 1980s: no retouching.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 4px; font-size: 12px; letter-spacing: 0.1em; opacity: 0.45;\"\u003e02\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 18px;\"\u003e\u003cstrong\u003eOriginal integrated steel bracelet\u003c\/strong\u003e — Brushed links continuing from the case middle, original Buckle.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 4px; font-size: 12px; letter-spacing: 0.1em; opacity: 0.45;\"\u003e03\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e6 mm thick\u003c\/strong\u003e — A polished bezel with chamfered facets on brushed sides, slipping easily under a cuff.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin: 40px 0 16px;\"\u003eWhy choose a vintage Seiko Quartz watch from the 1980s?\u003c\/h3\u003e\n\u003cp\u003eIn the 1980s, Seiko offered its quartz calibres in slim dress cases, often rectangular, with integrated bracelets and graphic dials. This reference 7431-5360, all steel with a geometric black dial, is one such expression from 1984, to wear daily as well as in the evening.\u003c\/p\u003e\n\u003cp\u003eEach piece offered by Atelier Victor is checked by our watchmakers before being listed online: movement tested, case and dial examined. It is delivered with the Atelier Victor invoice serving as a certificate, a 1-year mechanical guarantee on the movement and a lifetime authenticity guarantee.\u003c\/p\u003e \n\u003cp\u003e\u003cem\u003e→ \u003ca href=\"\/en\/collections\/montres-seiko-vintage\" title=\"See all our vintage Seiko watches\"\u003eDiscover our vintage Seiko watches\u003c\/a\u003e\u003cbr\u003e→ \u003ca href=\"\/en\/collections\/montres-vintage-moins-500\" title=\"Vintage watches under 500 euros\"\u003eSee our vintage watches under €500\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 style=\"margin: 40px 0 16px;\"\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 Seiko Quartz, rectangular dress watch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e 7431-5360\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial number:\u003c\/strong\u003e 4012••\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear:\u003c\/strong\u003e October 1984\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 watch, women's watch (Unisex)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Japanese quartz, calibre Seiko 7431, 2 jewels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Hours, minutes, centre seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e Steel (steel back), rectangular shape with clipped corners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 25 mm (26.5 mm including the crown)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug-to-lug:\u003c\/strong\u003e 32 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug width:\u003c\/strong\u003e 18 mm\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 Black with a grey geometric pattern, silver-tone markers, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands:\u003c\/strong\u003e Silver-tone dauphine hands, silver-tone seconds hand, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Mineral (condition 7\/10)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracelet:\u003c\/strong\u003e Steel bracelet with brushed links, integrated, original, adjustable up to 20 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuckle:\u003c\/strong\u003e Steel, original\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 40px 0 16px;\"\u003eCondition and guarantee\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall condition:\u003c\/strong\u003e Good condition, some surface scratches from wear on the case and bracelet, Crystal 7\/10, original dial and hands\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\u003eMechanics:\u003c\/strong\u003e Checked and functional quartz movement, new battery, 1-year guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Atelier Victor invoice serving as a certificate, 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 style=\"margin: 40px 0 16px;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the bracelet original?\u003c\/strong\u003e\u003cbr\u003eYes. The brushed-link steel bracelet and its Buckle are those of the watch; it integrates into the case middle with no visible lugs. Its length can be adjusted by removing links.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the dial decoration represent?\u003c\/strong\u003e\u003cbr\u003eA geometric pattern printed in grey on a black background: a central rectangle and lines radiating toward the corners, in the graphic spirit of Seiko dials from the 1980s. We do not attribute to this piece any story that we cannot verify.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHas the battery been changed?\u003c\/strong\u003e\u003cbr\u003eYes. A new battery has been fitted; the movement is running. A quartz of this type does not require periodic maintenance beyond battery replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this watch suitable for a woman's wrist?\u003c\/strong\u003e\u003cbr\u003eYes. At 25 mm wide, 32 mm Lug-to-lug and 6 mm thick, it wears equally well on a man's or a woman's wrist.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do delivery and payment work?\u003c\/strong\u003e \u003cbr\u003eThe piece is shipped with tracking and insurance by a trusted carrier, to a pickup point or to your home depending on the destination. Delivery is free. Taxes and customs duties remain the responsibility of the buyer outside the area.\u003c\/p\u003e ","brand":"Seiko","offers":[{"title":"Default Title","offer_id":54627559965009,"sku":"401267 7431-5360","price":409.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8576\/2597\/files\/2VD00621.jpg?v=1790167616","url":"https:\/\/ateliervictor.co\/en\/products\/vintage-seiko-7431-5360-watch-steel-geometric-black-dial-1984","provider":"Atelier Victor","version":"1.0","type":"link"}