{"product_id":"montre-seiko-tonneau-6030-5180-cadran-noir-guilloche-annees-1980","title":"Vintage Seiko Tonneau 6030-5180 — Black Guilloché Dial (1980s) ","description":"\u003ch2\u003eThe hushed elegance of a Japanese dress watch\u003c\/h2\u003e\n\u003cp\u003eThis Seiko embodies the art of the dress watch according to Seiko. Its \u003cstrong\u003etonneau case\u003c\/strong\u003e, with softened angles and curved flanks, sits on the wrist with a distinctly Japanese suppleness. The warm gold plating frames a \u003cstrong\u003edeep black dial\u003c\/strong\u003e, creating a restrained yet decidedly elegant contrast. Nothing superfluous: a clean silhouette, designed as much for formal wear as for special occasions.\u003c\/p\u003e\n\u003cp\u003eThe dial draws the eye with its \u003cstrong\u003eguilloché pattern\u003c\/strong\u003e, a fine embossed texture that catches the light depending on the angle. The \u003cstrong\u003eapplied baton indexes\u003c\/strong\u003e and gilt hands stand out crisply against the black background, while the mention “Seiko Quartz” and a discreet gilt logo at 6 o’clock complete a composition of remarkable legibility. This interplay of textures gives the piece a depth that plain lacquered dials do not offer.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the watch beats the \u003cstrong\u003eSeiko 6030 caliber\u003c\/strong\u003e, a high-end analog quartz movement produced in the 1980s. Equipped with eight jewels and a fine regulation device for precision, this caliber powered the brand’s most carefully finished lines. It drives the hours, minutes, and seconds with the reliability and accuracy that made \u003cstrong\u003eJapanese quartz\u003c\/strong\u003e renowned.\u003c\/p\u003e\n\u003cp\u003eWith its \u003cstrong\u003e31mm width\u003c\/strong\u003e and Lug width of 19mm, this watch suits a wide variety of wrists, both feminine and masculine. The guilloché black dial is original and very well preserved; the indexes and hands are intact. The gold plating shows a few \u003cstrong\u003elight signs of wear\u003c\/strong\u003e, consistent with the age of the piece and disclosed with full transparency. The black crocodile-style leather strap, recently fitted, naturally complements the gilded case; its Buckle buckle is not original.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThree points to note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCase tonneau gold-plated case with a guilloché black dial, a formal and timeless profile.\u003c\/li\u003e\n\u003cli\u003eSeiko 6030 caliber, a high-end quartz movement with fine regulation, emblematic of the 1980s.\u003c\/li\u003e\n\u003cli\u003eOriginal dial in very good condition; the gold plating bears light signs of wear, disclosed without reservation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e→ Discover all our \u003ca href=\"https:\/\/ateliervictor.co\/collections\/montres-seiko-vintage\"\u003eVintage Seiko Watches\u003c\/a\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e→ Explore our selection of \u003ca href=\"https:\/\/ateliervictor.co\/collections\/montres-vintage-japonaises\"\u003eJapanese Vintage Watches\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 SQ Tonneau\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e 6030-5180\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated year:\u003c\/strong\u003e 1980s\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 analog quartz, caliber Seiko 6030 (8 jewels)\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 Gold-plated (steel back), tonneau shape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 31mm wide (32mm with the crown)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug to lug:\u003c\/strong\u003e 37mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 6mm (Crystal included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug width:\u003c\/strong\u003e 19mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e Gold-plated, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial:\u003c\/strong\u003e Black with guilloché pattern, applied gilt baton indexes, mention “ Seiko Quartz », gold logo at 6 o'clock, original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands:\u003c\/strong\u003e  Gold-plated baton, 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 croco-style 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\u003eGeneral condition:\u003c\/strong\u003e Beautiful state of preservation. Original black guilloché dial very well preserved, gold-plated indexes and hands intact, Crystal mineral crystal in very good condition. The gold plating shows a few light signs of wear, consistent with the age of the piece.\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, guaranteed for 1 year\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\u003chr\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a tonneau-shaped watch?\u003c\/strong\u003e\u003cbr\u003eThe tonneau shape refers to a case inspired by the silhouette of a tonneau: slightly curved sides and softened angles, halfway between square and oval. Popularized in dress watchmaking in the 20th century, this shape sits gently on the wrist and stands apart from classic round cases. This Seiko offers a refined interpretation, enhanced by a black guilloché dial.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the combination of gold and black so classic?\u003c\/strong\u003e\u003cbr\u003eGold and black form one of the most timeless pairings in dress elegance: gold brings warmth and prestige, black depth and sobriety. The contrast is sharp, legible, and pairs with every outfit, from a dark suit to evening wear. It is a safe choice for a watch that can be worn equally well every day and for special occasions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Seiko caliber 6030?\u003c\/strong\u003e\u003cbr\u003eCaliber 6030 is a high-end analog quartz movement developed by Seiko and produced in the 1980s. Equipped with eight jewels and a fine rate-adjustment system, it powered the brand's most carefully finished lines, including certain Credor pieces. Reliable and precise, it requires only periodic battery replacement, to be entrusted to a watchmaker.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the guilloché pattern on the dial?\u003c\/strong\u003e\u003cbr\u003eGuilloché is a finely repeated geometric pattern, here an embossed texture covering the black dial. Designed to catch the light, it animates the surface with shifting reflections depending on the angle and adds depth that plain dials do not have. It is a discreet detail, typical of refined dress dials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this watch suitable for a man or a woman?\u003c\/strong\u003e\u003cbr\u003eIt is a Unisex piece. Its tonneau case, 31mm wide, offers a measured size, comfortable on a wide variety of wrists, both feminine and masculine. Its gold-toned silhouette and clean black dial give it a mixed elegance, both by day and in the evening.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the international delivery time?\u003c\/strong\u003e\u003cbr\u003eDispatch within 48 hours, international delivery within 3 to 5 days, insurance included.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e ","brand":"Seiko","offers":[{"title":"Default Title","offer_id":53950550147409,"sku":"085516 6080-5190","price":270.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/8576\/2597\/files\/montre-seiko-tonneau-6030-5180-cadran-noir-guilloche-annees-1980-atelier-victor-1.jpg?v=1781293040","url":"https:\/\/ateliervictor.co\/en\/products\/vintage-seiko-tonneau-6030-5180-black-guilloche-dial-1980s","provider":"Atelier Victor","version":"1.0","type":"link"}