{"product_id":"montre-seiko-vintage-tonneau-acier-guilloche-noir-1996","title":"Vintage Seiko Watch - Tonneau Black Guilloché Steel (1996) ","description":"\u003ch2\u003eSeiko Tonneau Guilloché 5P31-5A9A (1996)\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003epre-owned Seiko watch\u003c\/strong\u003e bearing reference 5P31-5A9A is a \u003cstrong\u003evintage watch\u003c\/strong\u003e assembled in 1996. Regularly considered for a \u003cstrong\u003evintage watch purchase\u003c\/strong\u003e, it is distinguished by a 27mm steel case with a geometric tonneau shape. Its original black dial stands out with a fine guilloché finish, offering a sharp contrast with the gold-tone indexes and hands. Powered by a quartz movement, this \u003cstrong\u003epre-owned watch\u003c\/strong\u003e displays the hours, minutes, and seconds with precision. With a profile measuring 6mm in thickness, this model is a refined \u003cstrong\u003ewomen's watch\u003c\/strong\u003e or \u003cstrong\u003emen's watch\u003c\/strong\u003e in dress format, mounted on a handcrafted black leather strap. Adding this piece will enrich your selection with a Japanese watch featuring a textured design.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this piece now?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCase in steel with a tonneau shape measuring 27mm, offering compact and classic proportions.\u003c\/li\u003e\n\u003cli\u003eOriginal black dial with guilloché finish and gold-tone details for clear legibility.\u003c\/li\u003e\n\u003cli\u003eQuartz movement ensuring consistent display, complemented by a handmade leather strap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso discover our collection of \u003ca title=\"Vintage Seiko Watches\" href=\"\/en\/collections\/montres-seiko-vintage\"\u003eVintage Seiko watches\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Characteristics\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 Tonneau Guilloché\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e 5P31-5A9A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Year:\u003c\/strong\u003e 1996\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Men's, Women\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Quartz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Hours, minutes, seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e Steel (steel caseback)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 27mm (29mm with crown)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug to lug:\u003c\/strong\u003e 33mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug width:\u003c\/strong\u003e 17mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e Gold-tone, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e Black guilloché with gold-tone indexes, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands:\u003c\/strong\u003e Gold-tone, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Mineral (Condition 9\/10)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracelet:\u003c\/strong\u003e Handmade black leather, non-original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuckle:\u003c\/strong\u003e Steel tang buckle, 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e Not water-resistant (vintage watch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthenticity:\u003c\/strong\u003e Lifetime guarantee\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical:\u003c\/strong\u003e Movement inspected and 1-year warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Atelier Victor invoice, protective case (sold without original box and papers)\u003c\/li\u003e\n\u003c\/ul\u003e ","brand":"Seiko","offers":[{"title":"Default Title","offer_id":53737611526481,"sku":"530657 5P31-5A9A","price":285.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8576\/2597\/files\/2VD02183-2.jpg?v=1779899806","url":"https:\/\/ateliervictor.co\/en\/products\/vintage-seiko-watch-tonneau-steel-guilloche-black-1996","provider":"Atelier Victor","version":"1.0","type":"link"}