{"product_id":"seikoセイコー-71s-5-sports-speed-timer-cal-7017a","title":"SEIKO 71's \/ 5 SPORTS Speed-Timer \/ Cal.7017A","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. 7017A \/ 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\u003eLength 43\u003c\/span\u003e\u003cspan\u003emm (including lugs) \/ Width 41.2mm\u003c\/span\u003e\u003cspan\u003e (including crown) \/ Thickness 13.2mm\u003c\/span\u003e\u003cspan\u003e \/ Lug width 19mm \/ Weight 111\u003c\/span\u003e\u003cspan\u003eg (including band) \/ Band length approx. 15cm-18cm\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)\u003cspan\u003e \u003c\/span\u003e\n\n\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 Non-waterproof \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\u003eThank you for your understanding.\u003cbr\u003e\u003cbr\u003e*Please note that the color may appear slightly different on your screen than in real life.\u003cbr\u003e\u003cbr\u003e*This product is also sold in stores. While we regularly update our inventory, there may be cases where an item you purchased is out of stock. Please understand that in the unlikely event that an item is unavailable, we may have to cancel your order.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp data-start=\"82\" data-end=\"115\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"90\" data-start=\"66\"\u003eIntroducing the 1971 Seiko \"5 Sports Speed-Timer.\"\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eFrom the late 1960s to the 1970s, the automatization of chronographs was a major theme in the watch industry.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eSeiko released its automatic chronograph in 1969, and subsequently developed the Speed-Timer as a sports model throughout the 1970s.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe Speed-Timer is one of Seiko's representative chronograph series from that era, characterized by a highly legible dial and a sporty case design.\u003c\/p\u003e\n\u003cp\u003eWith a design that prioritized practicality and a powerful 1970s aesthetic, it continues to be highly popular among vintage Seiko collectors today.\u003c\/p\u003e\n\u003cp data-end=\"337\" data-start=\"221\"\u003e\u003cbr\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=\"isSelectedEnd\"\u003eThe dial features a deep navy color.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eIt changes from a deep blue to a slightly brighter blue tone depending on the light, giving it a calm feel within its sporty design.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe indices are slender applied bar indices.\u003cbr\u003ePaired with sharp hands, they ensure high legibility while maintaining a clean look.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe vivid orange chronograph seconds hand and \"Speed-Timer\" logo are iconic details of this model.\u003cbr\u003eThe contrast with the navy dial is beautiful, creating a sporty and distinctive 1970s personality.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe crystal is a genuine deadstock glass crystal.\u003cbr\u003eYou can enjoy clear legibility without compromising the original atmosphere.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe case is a rounded cushion-shaped case.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eIts streamlined form combined with a hairline finish gives it a powerful presence typical of 1970s sports watches.\u003c\/p\u003e\n\u003cp\u003eThe bracelet is an original genuine stainless steel bracelet from the time.\u003cbr\u003eThe integrated design, where the case seamlessly connects to the bracelet, is one of the unique charms of the Speed-Timer.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e■Movement\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0762\/8980\/2535\/files\/2026-06-06T184752.687.png?v=1780745926\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe movement is the automatic chronograph movement \"Cal.7017A.\"\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eCal.7017A is a chronograph movement used in Seiko 5 Sports Speed-Timers and other models of the 1970s.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eIt features a simple structure without 30-minute or 12-hour totalizers, designed to read elapsed time using the center chronograph hand.\u003c\/p\u003e\n\u003cp\u003eThe automatic winding mechanism employs Seiko's unique \"Magic Lever\" winding system.\u003cbr\u003eIt is a highly practical movement that efficiently winds the mainspring during daily use.\u003c\/p\u003e\n\u003cp data-end=\"1241\" data-start=\"1156\"\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 data-start=\"1203\" data-end=\"1247\"\u003eThe case size is: length 43mm (including lugs) \/ width 41.2mm (including crown) \/ thickness 13.2mm \/ weight 111g (including band).\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe combination of the navy dial and stainless steel case pairs well with casual attire.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eEven with a simple style such as a white T-shirt or Oxford shirt paired with jeans or chinos, it adds a subtle presence to your wrist.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eIt also complements jacket styles based on navy or gray.\u003cbr\u003eDespite its sporty design, its subdued color scheme allows it to blend naturally without being overly assertive.\u003c\/p\u003e\n\u003cp\u003eThe combination with the genuine stainless steel bracelet is one of the charms unique to 1970s sports watches.\u003cbr\u003eIt's a piece that allows you to enjoy the atmosphere of a vintage watch while easily incorporating it into your daily life.\u003c\/p\u003e\n\u003cp data-start=\"1583\" data-end=\"1626\"\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=\"isSelectedEnd\"\u003eThe case shows minor scratches due to age, but it remains in good condition considering its vintage.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe dial shows no major noticeable damage, allowing you to enjoy the deep color unique to the navy dial.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe crystal is a genuine deadstock glass crystal, offering clear legibility.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eAdditionally, it is fitted with the original genuine stainless steel bracelet.\u003c\/p\u003e\n\u003cp\u003ePlease note that the watch has been overhauled by our affiliated workshop, so you can use it with confidence after purchase.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1829\" data-start=\"1786\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003cstrong\u003e■To ensure your peace of mind when purchasing\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eAll watches handled by our store undergo an internal inspection by a professional watch repair technician upon arrival, and are sold only after being determined to be authentic, so you can shop with confidence.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhen purchasing a watch, we will attach a new leather strap at our store.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePlease select your desired color from the order options tab.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e*For watches with original genuine straps or metal bands, the leather strap will not be attached but sent separately as a spare.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eA dedicated watch case will also be sent with your 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 after receiving your order.\u003cbr\u003eInstead, we request an overhaul (hereinafter referred to as OH) from a specialized craftsman, and deliver the watch after the OH is completed. (This takes approximately 1-2 months)\u003cbr\u003e\u003cbr\u003eA specialized craftsman with a Level 1 watch repair technician qualification will completely disassemble the watch, replace consumable parts such as internal gaskets, clean, lubricate,\u003cbr\u003eand perform a thorough OH to bring the watch to a state with a daily variation of about ±1 minute.\u003cbr\u003eWhen we deliver the watch, we will also send our original OH certificate, which details the work performed during the OH, along with photos of the movement's disassembly and maintenance.\u003cbr\u003e\u003cbr\u003eOf course, due to the nature of used products, there is no guarantee that the watch will never break, but we take these measures to ensure that you can enjoy the watch's original performance\u003cbr\u003eand use it with confidence in the future. We appreciate your understanding.\u003cbr\u003e\u003cbr\u003eFor product purchases, we offer a 1-year warranty period depending on the model. Even for products past this period, we offer repair services for a fee.\u003cbr\u003eIf you do not have a repair shop nearby, please feel free to consult us.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RESUME","offers":[{"title":"black","offer_id":51465546989863,"sku":null,"price":220000.0,"currency_code":"JPY","in_stock":true},{"title":"Brown","offer_id":51465547022631,"sku":null,"price":220000.0,"currency_code":"JPY","in_stock":true},{"title":"Navy","offer_id":51465547055399,"sku":null,"price":220000.0,"currency_code":"JPY","in_stock":true},{"title":"wine","offer_id":51465547088167,"sku":null,"price":220000.0,"currency_code":"JPY","in_stock":true},{"title":"Chestnut","offer_id":51465547120935,"sku":null,"price":220000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/8980\/2535\/files\/2026-06-06T185755.876.png?v=1780745915","url":"https:\/\/vintage-watch-resume.com\/en\/products\/seiko%e3%82%bb%e3%82%a4%e3%82%b3%e3%83%bc-71s-5-sports-speed-timer-cal-7017a","provider":"RESUME","version":"1.0","type":"link"}