{"product_id":"citizenシチズン-71s-seven-star-deluxe-セブンスターデラックス-cal-5270","title":"CITIZEN 71's \/ SEVEN STAR Deluxe \/ Cal. 5270","description":"\u003ctable style=\"width: 100%; height: 548.625px;\" border=\"1\" width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\n\u003cth bgcolor=\"#FFFEFC\" align=\"center\" colspan=\"2\" style=\"width: 99.5798%; height: 19.5938px;\"\u003e\u003cb\u003e\u003cspan color=\"#0F000D\" style=\"color: #0f000d;\"\u003eProduct Details\u003c\/span\u003e\u003c\/b\u003e\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\n\u003cth bgcolor=\"#FFFEFC\" align=\"center\" style=\"width: 6.30252%; height: 39.1875px;\"\u003e\u003cspan color=\"#0F000D\" size=\"2\" style=\"color: #0f000d; font-size: small;\"\u003eYear of Manufacture\u003c\/span\u003e\u003c\/th\u003e\n\n\u003ctd bgcolor=\"#FFFEFC\" style=\"width: 93.2773%; height: 39.1875px;\"\u003e\n\n\u003cp\u003e1971\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\n\u003cth bgcolor=\"#FFFEFC\" align=\"center\" style=\"width: 6.30252%; height: 58.7812px;\"\u003e\u003cspan color=\"#0F000D\" size=\"2\" style=\"color: #0f000d; font-size: small;\"\u003eMovement\u003c\/span\u003e\u003c\/th\u003e\n\n\u003ctd bgcolor=\"#FFFEFC\" style=\"width: 93.2773%; height: 58.7812px;\"\u003e\n\n\u003cspan lang=\"EN-US\"\u003eCal.5270 \/ 21 Jewels \/ Automatic\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\n\u003cth bgcolor=\"#FFFEFC\" align=\"center\" style=\"width: 6.30252%; height: 58.7812px;\"\u003e\u003cspan color=\"#0F000D\" size=\"2\" style=\"color: #0f000d; font-size: small;\"\u003eCase Size\u003c\/span\u003e\u003c\/th\u003e\n\n\u003ctd bgcolor=\"#FFFEFC\" style=\"width: 93.2773%; height: 58.7812px;\"\u003e\n\n\u003cspan\u003e40.6\u003c\/span\u003e\u003cspan\u003emm vertical (including lugs) \/ 37.3mm horizontal\u003c\/span\u003e\u003cspan\u003e (including crown) \/ 10.8mm thickness\u003c\/span\u003e\u003cspan\u003e \/ 18mm lug width \/ 46\u003c\/span\u003e\u003cspan\u003eg weight\u003c\/span\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\n\u003cth bgcolor=\"#FFFEFC\" align=\"center\" style=\"width: 6.30252%; height: 58.7812px;\"\u003e\u003cspan color=\"#0F000D\" size=\"2\" style=\"color: #0f000d; font-size: small;\"\u003eCase Material\u003c\/span\u003e\u003c\/th\u003e\n\n\u003ctd bgcolor=\"#FFFEFC\" style=\"width: 93.2773%; height: 58.7812px; text-align: left;\"\u003e SS (Stainless Steel)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\n\u003cth bgcolor=\"#FFFEFC\" align=\"center\" style=\"width: 6.30252%; height: 39.1875px;\"\u003e\u003cspan color=\"#0F000D\" size=\"2\" style=\"color: #0f000d; font-size: small;\"\u003eAccessories\u003c\/span\u003e\u003c\/th\u003e\n\n\u003ctd bgcolor=\"#FFFEFC\" style=\"width: 93.2773%; height: 39.1875px;\"\u003e\u003cspan color=\"#0F000D\" size=\"2\" style=\"color: #0f000d; font-size: small;\"\u003eWatch body \/ RESUME original case \/ Our warranty (1 year free warranty)\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\n\u003cth bgcolor=\"#FFFEFC\" align=\"center\" style=\"width: 6.30252%; height: 19.5938px;\"\u003e\u003cspan color=\"#0F000D\" size=\"2\" style=\"color: #0f000d; font-size: small;\"\u003eCondition\u003c\/span\u003e\u003c\/th\u003e\n\n\u003ctd bgcolor=\"#FFFEFC\" style=\"width: 93.2773%; height: 19.5938px;\"\u003e\u003cspan color=\"#0F000D\" size=\"2\" style=\"color: #0f000d; font-size: small;\"\u003e Antique (used) \u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\n\u003cth bgcolor=\"#FFFEFC\" align=\"center\" style=\"width: 6.30252%; height: 39.1875px;\"\u003e\u003cspan color=\"#0F000D\" size=\"2\" style=\"color: #0f000d; font-size: small;\"\u003eWater Resistance\u003c\/span\u003e\u003c\/th\u003e\n\n\u003ctd bgcolor=\"#FFFEFC\" style=\"width: 93.2773%; height: 39.1875px;\"\u003e\u003cspan color=\"#0F000D\" size=\"2\" style=\"color: #0f000d; font-size: small;\"\u003e Not Water-Resistant \u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 215.531px;\"\u003e\n\n\u003ctd align=\"center\" style=\"width: 6.30252%; height: 215.531px;\"\u003eNote\u003c\/td\u003e\n\n\u003ctd style=\"width: 93.2773%; height: 215.531px;\"\u003e*This product will be overhauled after your order, so shipping will take approximately 1-2 months.\u003cbr\u003ePlease be aware of this in advance.\u003cbr\u003e\u003cbr\u003e*Please note that the color may appear slightly different on screen than in real life. We appreciate your understanding.\u003cbr\u003e\u003cbr\u003e*This product is also sold in stores. While we regularly update our stock, there may be cases where a purchased item is out of stock. Please note that if there is no possibility of restocking, we may have to cancel your order. Thank you for your understanding.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIntroducing the 1971 Seiko \"Seven Star Deluxe.\"\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"105\" data-start=\"38\"\u003eThe Citizen \"Seven Star\" series, produced from the late 1960s to the 1970s, was one of the company's leading practical automatic watch series.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"169\" data-start=\"107\"\u003eIts characteristic features were its robust construction suitable for daily use, rather than the excessive ornamentation seen in high-end models, and its practicality, including day and date displays.\u003c\/p\u003e\n\u003cp data-end=\"235\" data-start=\"171\"\u003eDuring that period, Japanese watches saw a widespread adoption of automatic movements and calendar functions, significantly advancing their completeness as user-friendly wristwatches.\u003c\/p\u003e\n\u003cp data-end=\"296\" data-start=\"237\"\u003eAmong them, the Seven Star was developed as a model that combined Citizen's characteristic rational design with a design that reflected the trends of the time.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"layout-grid-mode: char; mso-layout-grid-align: none;\"\u003e\u003cstrong\u003e■ Dial and Case Design\u003c\/strong\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"325\" data-start=\"298\"\u003eThe dial is a deep gray, like gunmetal.\u003cbr\u003e\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003eUnlike bright silver, it features a metallic color with a slightly darker tone, giving it a calm yet sharp impression.\u003c\/p\u003e\n\u003cp data-end=\"428\" data-start=\"385\"\u003eThe surface is not highly reflective; instead, it has a texture where the shades of gray gently change depending on the angle.\u003cbr\u003eDespite its simple color scheme, the dial as a whole exudes a profound atmosphere.\u003c\/p\u003e\n\u003cp data-end=\"484\" data-start=\"461\"\u003eA dark gray minute track is placed around the outer edge.\u003cbr\u003eBy switching the color around the minute markers, it adds depth to the dial and gives the overall design a clean, defined look.\u003c\/p\u003e\n\u003cp data-end=\"574\" data-start=\"543\"\u003eThe indices are black applied bar indices.\u003cbr\u003eBy intentionally using black instead of silver or gold, a subdued contrast is created against the gunmetal-toned dial.\u003c\/p\u003e\n\u003cp data-end=\"679\" data-start=\"638\"\u003eThe hands are also uniformly black, giving the watch a sharp overall impression.\u003c\/p\u003e\n\u003cp data-end=\"699\" data-start=\"681\"\u003eThe day and date display is located at the 3 o'clock position.\u003cbr\u003eThe large calendar window not only enhances visibility but also serves as a prominent design element on the dial.\u003c\/p\u003e\n\u003cp data-end=\"802\" data-start=\"755\"\u003eThe fact that it incorporates a day-date display without disrupting the overall balance is another appealing feature of this model.\u003c\/p\u003e\n\u003cp data-end=\"829\" data-start=\"804\"\u003eThe case features a cohesive design made of stainless steel.\u003cbr\u003eUnlike typical round cases where the lugs appear separate, this model is characterized by lines that flow naturally from the case sides to the lugs.\u003c\/p\u003e\n\u003cp data-end=\"939\" data-start=\"891\"\u003eWith its rounded yet edgy construction, it evokes a modern atmosphere typical of 1970s watches.\u003c\/p\u003e\n\u003cp data-end=\"992\" data-start=\"941\"\u003eFurthermore, the thick crystal combined with the robust case lines gives it a noticeable presence on the wrist.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e■ Movement\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/8980\/2535\/files\/2026-07-01T171112.052.png?v=1782895670\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"1025\" data-start=\"994\"\u003eThe watch is equipped with an automatic Cal. 5270 movement.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1067\" data-start=\"1027\"\u003eIt is a practical 21-jewel automatic movement with day and date displays.\u003c\/p\u003e\n\u003cp data-end=\"1129\" data-start=\"1069\"\u003eIt also supports manual winding, allowing you to start using it by winding the mainspring with the crown, even if it hasn't been used for a while.\u003c\/p\u003e\n\u003cp data-end=\"1177\" data-start=\"1131\"\u003eIt also features a quick-set date function, making it easy to handle as a vintage watch with day-date functionality.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"layout-grid-mode: char; mso-layout-grid-align: none;\"\u003e\u003cstrong\u003e■ Styling\u003cbr\u003e\u003c\/strong\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCase size: 40.6mm vertical (including lugs) \/ 37.3mm horizontal (including crown) \/ 10.8mm thickness \/ 46g weight\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"1226\" data-start=\"1179\"\u003eThe gunmetal-toned dial and black indices pair well with jacket and shirt styles.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1284\" data-start=\"1228\"\u003eIt offers a more substantial look than a silver-dial watch, adding a fitting gravitas to the wrist that naturally blends with sophisticated attire.\u003c\/p\u003e\n\u003cp data-end=\"1364\" data-start=\"1286\"\u003eFurthermore, the integrated design of the stainless steel case makes it easy to pair with casual styles like knitwear and denim, allowing you to enjoy a slightly modern feel characteristic of the 1970s.\u003c\/p\u003e\n\u003cp data-end=\"1434\" data-start=\"1366\"\u003eThough not flashy, the metallic texture of the dial and the subtle black accents create a refined impression, making it a piece that adds sharpness to simple outfits.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"layout-grid-mode: char; mso-layout-grid-align: none;\"\u003e\u003cstrong\u003e■ Condition\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"1480\" data-start=\"1436\"\u003eRegarding the condition, the case shows minor scratches from use, indicating some signs of wear.\u003cbr\u003e\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003eHowever, there are no noticeable dents or damages that would hinder its use, making it in a condition perfectly suitable for a vintage watch.\u003c\/p\u003e\n\u003cp data-end=\"1574\" data-start=\"1547\"\u003eThe crystal has been replaced with a genuine deadstock glass crystal.\u003cbr\u003eYou can enjoy clear visibility without compromising the original atmosphere.\u003c\/p\u003e\n\u003cp data-end=\"1648\" data-start=\"1612\"\u003eThe dial, hands, and indices also show no significant deterioration that would detract from their appearance.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1683\" data-start=\"1650\"\u003eThe movement will be serviced after purchase, ensuring peace of mind.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e\u003cstrong\u003e■ To purchase with confidence\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eAll watches handled by our store are inspected internally by a professional watch repair technician upon arrival and are determined to be genuine before sale, so you can use them with peace of mind.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhen purchasing a watch, we will attach a new leather strap from our store.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePlease select your desired color from the order selection tab when placing your order.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e*For watches with genuine straps or metal bands, the leather strap will be sent separately as a spare and not attached to the watch.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWe will also send a special watch case at the time of shipment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"layout-grid-mode: char; mso-layout-grid-align: none;\"\u003e\u003cspan lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan color=\"#ff0000\" size=\"1\" style=\"color: #ff0000; font-size: xx-small;\"\u003e● Important information after purchasing an antique watch, please read carefully ●\u003cbr\u003e\u003cbr\u003eAt RESUME, when selling antique watches, we do not hand them over immediately upon order.\u003cbr\u003eInstead, we request an overhaul (hereinafter OH) from a specialized craftsman, and deliver the watch after the OH is completed. (This period is approximately 1-2 months).\u003cbr\u003e\u003cbr\u003eA specialized craftsman with a Grade 1 watch repair technician qualification will completely disassemble the watch, replace worn parts such as internal gaskets, clean, lubricate, and perform a thorough OH to bring the daily rate within approximately ±1 minute.\u003cbr\u003eAdditionally, upon delivery, we will send our unique OH certificate and photos of the movement disassembly and maintenance, detailing the work performed.\u003cbr\u003e\u003cbr\u003eOf course, due to the nature of used products, there is no guarantee that the product itself will never break. However, we take these measures to allow you to enjoy the original performance of the watch and to use it with confidence in the future. We appreciate your understanding.\u003cbr\u003e\u003cbr\u003eWhen purchasing a product, a 1-year warranty period is provided depending on the model. Even for products outside the warranty period, repairs are available for a fee.\u003cbr\u003ePlease feel free to contact us even if you do not have a repair shop nearby.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"RESUME","offers":[{"title":"black","offer_id":51553902362919,"sku":null,"price":77000.0,"currency_code":"JPY","in_stock":true},{"title":"Brown","offer_id":51553902395687,"sku":null,"price":77000.0,"currency_code":"JPY","in_stock":true},{"title":"Navy","offer_id":51553902428455,"sku":null,"price":77000.0,"currency_code":"JPY","in_stock":true},{"title":"wine","offer_id":51553902461223,"sku":null,"price":77000.0,"currency_code":"JPY","in_stock":true},{"title":"Chestnut","offer_id":51553902493991,"sku":null,"price":77000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/8980\/2535\/files\/2026-07-01T171439.667.png?v=1782895657","url":"https:\/\/vintage-watch-resume.com\/en\/products\/citizen%e3%82%b7%e3%83%81%e3%82%ba%e3%83%b3-71s-seven-star-deluxe-%e3%82%bb%e3%83%96%e3%83%b3%e3%82%b9%e3%82%bf%e3%83%bc%e3%83%87%e3%83%a9%e3%83%83%e3%82%af%e3%82%b9-cal-5270","provider":"RESUME","version":"1.0","type":"link"}