{"product_id":"vintage-1970-japan-king-seiko-calendar-5625-7070-25jewels-automatic","title":"Vintage 1970 JAPAN KING SEIKO CALENDAR 5625-7070 25Jewels Automatic.","description":"\u003cbr\u003e\u003ch3 style=\"font-size: 32px; color : #2B0000; margin-bottom: 36px;\"\u003eVintage 1970 JAPAN KING SEIKO CALENDAR 5625-7070 25Jewels 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 Automatic Watch, \u003cb\u003eKING SEIKO CALENDAR 5625-7070 25Jewels \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 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 KING SEIKO (CALENDAR) .\u003c\/li\u003e\n\u003cli\u003eCaliber number : 5625A,B.\u003c\/li\u003e\n\u003cli\u003eMovement : Automatic.\u003c\/li\u003e\n\u003cli\u003eBeat rate : 28800bph.\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 number : 041143.\u003c\/li\u003e\n\u003cli\u003eDial number : JAPAN 5625-7070T.\u003c\/li\u003e\n\u003cli\u003eGlass : Crystal.\u003c\/li\u003e\n\u003cli\u003eCase size : About 35.8mm.\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 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\n\u003cli\u003e\n\u003cb\u003eThe Sovereign Icon of 1970 Mechanical Pride (1970):\u003c\/b\u003e In **1970**—a monumental year highlighted by the Osaka EXPO '70 and Japan's peak post-war industrial confidence—the **King Seiko (KS)** served as a premier timekeeping statement for the nation's rising executive class. Carrying reference **5625-7070**, this historic masterpiece was born from the **Suwa Seikosha** factory during the absolute golden age of mechanical watchmaking. Positioned to deliver chronometer-level performance, it was engineered for professionals who demanded uncompromising technical excellence and structural dignity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe High-Grade 25-Jewel Caliber 5625 High-Beat Engine:\u003c\/b\u003e This legendary watch is powered by the magnificent **25-jewel Caliber 5625**, a high-grade automatic movement operating at a high-beat frequency of **28,800 vibrations per hour (8 beats per second)**. The 56-series movement is widely revered by vintage purists for its innovative, low-profile mainplate architecture, which allowed Seiko to design sleeker profiles without sacrificing stability. It integrates premium executive utilities, including a **seconds-hacking mechanism** and a highly responsive date calendar quick-set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Supreme Execution of the \"\"Grammar of Design\"\" Case:\u003c\/b\u003e The reference **5625-7070** is globally celebrated among collectors as a textbook monument of Taro Tanaka's revolutionary **\"\"Grammar of Design\"\"** philosophy. The solid stainless steel case departs from thin, delicate lines to showcase **incredibly sharp, angular facets and wide, muscular integrated lugs** finished with zero-distortion mirror polishing. This massive, low-slung geometric architecture was explicitly drawn to control light and shadow, defining the visual soul of luxury Japanese watchmaking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMasterful \"\"Calendar\"\" Dial Clarity and Symmetry:\u003c\/b\u003e By utilizing a date-only layout instead of a dual-calendar disk, the dial achieves a high level of **refined visual balance and clean symmetry**. The pristine silver sunburst canvas features **hand-applied, multifaceted chunky block indices** paired with razor-sharp Dauphine hands, ensuring instant legibility under high-stakes boardroom environments. The dial face is beautifully balanced by a neatly framed date window at 3 o'clock and the prestigious applied **\"\"KS\"\" shield emblem** at 6 o'clock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Immortal Legacy of the Gold KS Medallion:\u003c\/b\u003e Manufactured in the milestone year of **1970**, the 5625-7070 remains one of the most highly coveted, universally respected references for serious vintage Seiko enthusiasts worldwide. The ultimate hallmark of its premium internal pedigree sits on the screw-down case back: a **solid gold, crisply embossed \"\"KS Shield\"\" Medallion** designed to officially guarantee its high-luxury manufacturing credentials. It stands as a profound testament to an era when Suwa perfected the high-frequency dress watch to an indestructible, heirloom standard.\u003c\/li\u003e\n\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\/t1232192180.jpg\"\u003e\u003c\/div\u003e\u003c\/dd\u003e\n\u003cdt style=\"font-size: 24px;font-weight: bolder;\"\u003eNotes\u003c\/dt\u003e\n\u003cdd\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":52078119354689,"sku":"t1232192180","price":112100.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/8205\/0625\/files\/57_747d29ee-c82e-4f16-8a9c-9ac90025e322.jpg?v=1786515552","url":"https:\/\/nonkun.com\/products\/vintage-1970-japan-king-seiko-calendar-5625-7070-25jewels-automatic","provider":"NONKUN Japan","version":"1.0","type":"link"}