{"product_id":"vintage-1966-japan-seiko-sportsmatic5-dx-7619-7010-25jewels-automatic","title":"Vintage 1966 JAPAN SEIKO SPORTSMATIC5 DX 7619-7010 25Jewels Automatic.","description":"\u003cbr\u003e\u003ch3 style=\"font-size: 32px; color : #2B0000; margin-bottom: 36px;\"\u003eVintage 1966 JAPAN SEIKO SPORTSMATIC5 DX 7619-7010 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 SEIKO Automatic Watch, \u003cb\u003eSPORTSMATIC5 DX 7619-7010 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 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 : 76 SPORTSMATIC5 DX.\u003c\/li\u003e\n\u003cli\u003eCaliber number : 7619A.\u003c\/li\u003e\n\u003cli\u003eMovement : Automatic.\u003c\/li\u003e\n\u003cli\u003eBeat rate : 18000bph.\u003c\/li\u003e\n\u003cli\u003eYear of manufacture start : 1965's.\u003c\/li\u003e\n\u003cli\u003eFactory : Kameido.\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 : 6105517.\u003c\/li\u003e\n\u003cli\u003eDial number : JAPAN 7619-7020S AD.\u003c\/li\u003e\n\u003cli\u003eGlass : Acrylic.\u003c\/li\u003e\n\u003cli\u003eCase size : About 37.5mm.\u003c\/li\u003e\n\u003cli\u003eLug width : 18mm.\u003c\/li\u003e\n\u003cli\u003eBand : New Leather Strap.\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 : Kanji only. \u003cbr\u003eSet of the date: Press the button near the 3:00 position. \u003cbr\u003eSet of the days of the week : Turn the hour hand for 24 hours to set it.\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 Birth of the \"\"Deluxe\"\" Standard (1965):\u003c\/b\u003e In **1965**, the **Seiko Sportsmatic 5 DX** arrived as the premium flagship of the world-famous \"\"5\"\" series. The reference **7619-7010** was produced by the **Suwa Seikosha** factory as a sophisticated upgrade for those who demanded more than basic utility. The **\"\"DX\"\" (Deluxe) designation** signified high-grade movement regulation and superior case finishing, offering the ambitious Showa-era professional a \"\"luxury-sport\"\" experience that combined rugged durability with boardroom-ready elegance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe High-Precision 25-Jewel Caliber 7619 Heart:\u003c\/b\u003e This watch is powered by the **25-jewel Caliber 7619**, a robust automatic movement operating at **18,000 vibrations per hour (vph)**. In **1965**, the **25-jewel specification** was a mark of mechanical prestige, utilizing extra synthetic rubies to minimize friction in the complex calendar mechanism. This caliber is world-renowned for its **Magic Lever** winding system, which ensured industry-leading winding efficiency, allowing the watch to stay powered through even the most subtle wrist movements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Iconic \"\"Quick-Setter\"\" Architectural Case:\u003c\/b\u003e The reference **7619-7010** is celebrated for its unique **dedicated date-pusher at the 2 o'clock position**. In **1965**, this was a high-tech breakthrough; a simple press of the button instantly advances the date, while the main crown remains recessed at 4 o'clock. This design visually communicated that manual winding was obsolete, resulting in a streamlined, futuristic silhouette that became the definitive look for Seiko's premium sport-dress lineup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMasterful \"\"Grammar of Design\"\" Dial Harmony:\u003c\/b\u003e The dial of the **7619-7010** is a study in mid-century clarity, featuring a radiant sunburst silver finish and **hand-applied, thick multifaceted baton indices**. With its sharp Dauphine hands and a framed dual-calendar window at 3 o'clock, the dial prioritized clinical legibility. The applied \"\"5\"\" shield and \"\"DX\"\" logos remain prestigious hallmarks of an era that valued bold, high-status aesthetics and the optimistic energy of Japan’s mid-60s economic rise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eA Landmark of Suwa's \"\"Seahorse\"\" Heritage:\u003c\/b\u003e Produced in **1965**, the 7619-7010 remains a highly coveted reference for collectors of the \"\"Early 5\"\" era. It typically features the legendary **Seahorse etching** on the case back, symbolizing its status as a \"\"water-proof\"\" and reliable instrument for the active lifestyle. It stands as a testament to an era when Suwa Seikosha perfected the **\"\"Active-Luxury\"\" concept**, creating a nearly indestructible masterpiece that remains as accurate and visually striking today as it was over half a century ago.\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\/g1235468888.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":52078116897089,"sku":"g1235468888","price":73700.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/8205\/0625\/files\/57_7646c4c7-afbc-4d69-9b64-e0ef105ca6f6.jpg?v=1786515471","url":"https:\/\/nonkun.com\/products\/vintage-1966-japan-seiko-sportsmatic5-dx-7619-7010-25jewels-automatic","provider":"NONKUN Japan","version":"1.0","type":"link"}