{"product_id":"vintage-1973-japan-seiko-lord-matic-weekdater-5606-7071-23jewels-automatic","title":"Vintage 1973 JAPAN SEIKO LORD MATIC WEEKDATER 5606-7071 23Jewels Automatic.","description":"\u003cbr\u003e\u003ch3 style=\"font-size: 32px; color : #2B0000; margin-bottom: 36px;\"\u003eVintage 1973 JAPAN SEIKO LORD MATIC WEEKDATER 5606-7071 23Jewels Automatic.\u003c\/h3\u003e\u003cp\u003eWelcome to my auction!\u003cbr\u003eI am Japanese who live in Tokyo.\u003c\/p\u003e\n\u003ch4 style=\"font-size: 24px; color : #2B0000; margin-bottom: 18px;\"\u003eItem description\u003c\/h4\u003e\u003cdiv style=\"font-size: 24px; color:red; margin: 0 50px 18px 35px;\"\u003e\nIt's a SEIKO Automatic Watch, \u003cb\u003eLORD MATIC WEEKDATER 5606-7071 23Jewels \u003c\/b\u003e.\u003cbr\u003e\n\u003cb\u003eIt's in good used condition.\u003c\/b\u003e\u003cbr\u003e\nIt's difficult to find this valuable watch in such a good condition.\nHighly recommended for SEIKO collectors!\n\u003c\/div\u003e\n\u003cdl style=\"margin:0 0 34px 90px\"\u003e\n\u003cdt\u003e\u003cfont color=\"#970000\"\u003e\u003cb\u003eMovement : \u003c\/b\u003e\u003c\/font\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cul\u003e\n\u003cli\u003ePet name : 56 LORD MATIC WEEKDATER .\u003c\/li\u003e\n\u003cli\u003eCaliber number : 5606A.\u003c\/li\u003e\n\u003cli\u003eMovement : Automatic.\u003c\/li\u003e\n\u003cli\u003eBeat rate : 21600bph.\u003c\/li\u003e\n\u003cli\u003eYear of manufacture start : 1968's.\u003c\/li\u003e\n\u003cli\u003eFactory : Suwa.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/dd\u003e\n\u003cdt\u003e\u003cfont color=\"#970000\"\u003e\u003cb\u003eExternals : \u003c\/b\u003e\u003c\/font\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cul\u003e\n\u003cli\u003eSerial No. : 324168.\u003c\/li\u003e\n\u003cli\u003eDial No. : JAPAN 5606-7071R.\u003c\/li\u003e\n\u003cli\u003eGlass : Crystal.\u003c\/li\u003e\n\u003cli\u003eCase size : About 36.65mm.\u003c\/li\u003e\n\u003cli\u003eLug width : 18mm.\u003c\/li\u003e\n\u003cli\u003eBand : New Leather Strap of SEIKO original.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/dd\u003e\n\u003cdt\u003e\u003cfont color=\"#970000\"\u003e\u003cb\u003eCondition : \u003c\/b\u003e\u003c\/font\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cul\u003e\n\u003cli\u003eUsed, it runs well.\u003c\/li\u003e\n\u003cli\u003eQuick set(Day\/Date) : Okay. \u003cbr\u003eSet the day of the week can be in English or Kanji.\u003cbr\u003eSet of the date : The set at one stage pulling the crown.\u003c\/li\u003e\n\u003cli\u003eThe day difference time of an used watch is about +-1 minute \/ day.\u003c\/li\u003e\n\u003cli\u003eFor practical, everyday use, it would be advisable to have the movement cleaned and oiled.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/dd\u003e\n\u003cdt\u003e\u003cfont color=\"#970000\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/font\u003e\u003c\/dt\u003e\n\u003cdd\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThe Sovereign Peak of 1973 Executive Luxury (1973):\u003c\/b\u003e Manufactured in \u003cb\u003e1973\u003c\/b\u003e—a landmark historical year during Japan's mature post-war economic boom and peak mechanical dominance—the \u003cb\u003eSeiko Lord Matic Weekdater\u003c\/b\u003e reference \u003cb\u003e5606-7071\u003c\/b\u003e represented Suwa Seikosha's quintessential business-class flagship. Positioned directly beneath the King Seiko lineup, this refined reference provided corporate leaders with near-chronometer-grade mechanical performance wrapped in timeless Showa-era dress styling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Over-Engineered 23-Jewel Caliber 5606 Automatic Heart:\u003c\/b\u003e Powering this historic instrument is the revered \u003cb\u003e23-jewel Caliber 5606\u003c\/b\u003e, an in-house automatic engine operating at a smooth frequency of \u003cb\u003e21,600 vibrations per hour (vph)\u003c\/b\u003e. Highly respected by vintage purists for its remarkably thin profile and long-term daily stability, this movement deploys a \u003cb\u003e23-jewel specification\u003c\/b\u003e to minimize gear-train friction, complete with \u003cb\u003ehacking seconds\u003c\/b\u003e, quick-set dual calendar control, and smooth manual-winding capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArchitectural \"\"7071\"\" Grammar of Design Case Geometry:\u003c\/b\u003e The reference \u003cb\u003e5606-7071\u003c\/b\u003e is globally distinguished among vintage Seiko collectors as an evolved, high-precision execution of Taro Tanaka's \u003cb\u003e\"\"Grammar of Design\"\"\u003c\/b\u003e guidelines. Executed in solid stainless steel, the case features razor-sharp angular facets, broad sweeping lugs, and zero-distortion mirror-polished Zaratsu planes that capture light with extreme contrast while resting completely flat against the wrist.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMasterful \"\"Weekdater\"\" Dial Harmony and Bilingual Utility:\u003c\/b\u003e The dial of the \u003cb\u003e5606-7071\u003c\/b\u003e showcases exemplary mid-1970s visual balance, featuring a radiant silver sunburst canvas set with \u003cb\u003ehand-applied, multifaceted rectangular block indices\u003c\/b\u003e and razor-sharp hands. Symmetrically framed at 3 o'clock, the dual-calendar window houses a \u003cb\u003ebilingual (English\/Kanji) day disk\u003c\/b\u003e alongside a quick-set date wheel, offset by the applied polished \u003cb\u003e\"\"LM\"\" emblem\u003c\/b\u003e above 6 o'clock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAn Investment-Grade Masterpiece of Suwa's Automatic Heritage:\u003c\/b\u003e Manufactured in the milestone mechanical year of \u003cb\u003e1973\u003c\/b\u003e, the 5606-7071 23-jewel Lord Matic Weekdater remains a highly sought-after, universally respected cornerstone reference for serious vintage Seiko collectors worldwide. Capturing the precise era where Suwa Seikosha perfected ultra-thin, high-utility automatic daily instruments right before the global industry shifted toward digital quartz technology, it stands as an eternal testament to 1970s Japanese horological design.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cdl style=\"margin:0 0 34px 40px\"\u003e\n\u003cdt style=\"font-size: 24px;font-weight: bolder;\"\u003eFor more information, please look at the pictures.\u003c\/dt\u003e\n\u003cdd\u003e\u003cdiv style=\"margin: 14px 0 40px 0;\"\u003e\u003cimg src=\"https:\/\/nonkun.boy.jp\/img_ebay\/k1243135119.jpg\"\u003e\u003c\/div\u003e\u003c\/dd\u003e\n\u003cdt style=\"font-size: 24px;font-weight: bolder;\"\u003eNotes\u003c\/dt\u003e\n\u003cdd style=\"margin-left: 16px;\"\u003e\n\u003cul style=\"margin-bottom: 18px;\"\u003e\n\u003cli\u003e\n\u003cb\u003eBefore buying.\u003c\/b\u003e\u003cdiv style=\"padding-left : 30px;\"\u003eThe vintage watches we sell are inspected and adjusted so they work fine. However, since it is an vintage watch, Please purchase on the assumption that it will be repaired.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTo prevent shipping accidents.\u003c\/b\u003e\u003cdiv style=\"padding-left : 30px;\"\u003ePlease monitor the tracking number until the item arrives and if it stagnates, please investigate at your country post office. Also, please confirm the item when you receive the item.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAbout import taxes.\u003c\/b\u003e\u003cdiv style=\"padding-left : 30px;\"\u003eTaxes such as import duties and VAT are not included in the item price or shipping charges, except for items shipped to the US. When you purchase, you will likely be required to pay these fees in your country.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAbout Payment, Shipping, Return.\u003c\/b\u003e\u003cdiv style=\"padding-left : 30px;\"\u003ePayment, Shipping, Return are in accordance with eBay's business policies.\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":67909679841601,"sku":"k1243135119","price":80300.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/8205\/0625\/files\/57_d773c97a-b9e6-40af-9737-51beea9907c7.jpg?v=1792371471","url":"https:\/\/nonkun.com\/products\/vintage-1973-japan-seiko-lord-matic-weekdater-5606-7071-23jewels-automatic","provider":"NONKUN Japan","version":"1.0","type":"link"}