{"product_id":"serviced-vintage-1966-japan-seiko-sportsmatic5-dx-7619-9010-25j-automatic","title":"Serviced  Vintage 1966 JAPAN SEIKO SPORTSMATIC5 DX 7619-9010 25J Automatic.","description":"\u003cbr\u003e\u003ch3 style=\"font-size: 32px; color : #2B0000; margin-bottom: 36px;\"\u003eServiced Vintage 1966 JAPAN SEIKO SPORTSMATIC5 DX 7619-9010 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 7619-9010 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 : 6802552.\u003c\/li\u003e\n\u003cli\u003eDial number : JAPAN 7619-9010R AD.\u003c\/li\u003e\n\u003cli\u003eGlass : Acrylic.\u003c\/li\u003e\n\u003cli\u003eCase size : About 38.1mm.\u003c\/li\u003e\n\u003cli\u003eLug width : 18mm.\u003c\/li\u003e\n\u003cli\u003eBand : Wrist size that can be worn is Up to about 192mm.\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 : English 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\u003e\u003cb style=\"color : red\"\u003eOverhaul service in July  2026.\u003cbr\u003eThe movement has been cleaned and oiled, so it works fine.\u003c\/b\u003e\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 Zenith of Mid-60s \"\"Deluxe\"\" Modernization (1966):\u003c\/b\u003e In **1966**, during a golden era of soaring Showa industrial pride and rapid urban modernization, the **Seiko Sportsmatic 5 DX (Deluxe)** stood as a premier lifestyle icon for Japan's rising corporate class. While the standard \"\"Seiko 5\"\" redefined affordable mechanical reliability for the masses, the \"\"DX\"\" badge elevated the line into a higher luxury tier. Sourced from the **Suwa Seikosha** factory under reference **7619-9010**, this model was engineered for the fashionable gentleman who demanded enhanced decorative prestige alongside robust sporting durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Over-Engineered 25-Jewel Caliber 7619 Heart:\u003c\/b\u003e This watch is powered by the highly advanced **25-jewel Caliber 7619**, a premium automatic movement operating at a classic frequency of **18,000 vibrations per hour (vph)**. In **1966**, deploying a **25-jewel specification** for a lifestyle sports-dress watch was a massive statement of mechanical luxury. Utilizing extra synthetic rubies to eliminate gear-train friction and housing a **hacking seconds mechanism** for precise time synchronization, this caliber delivered elite stability that vastly outperformed mainstream entry-level automatics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArchitectural \"\"9010\"\" Fluted Bezel Case Geometry:\u003c\/b\u003e The reference **7619-9010** is globally celebrated among vintage collectors for its distinctive, eye-catching continental flair. The stainless steel case is instantly recognizable by its magnificent, finely detailed **fluted bezel**, which dramatically catches and scatters light. Adhering to the early rules of the **\"\"Grammar of Design,\"\"** the case features bold, sweeping lugs and houses a **completely recessed time-setting crown at 4 o'clock**—visual proof that manual winding was fully obsolete due to the high efficiency of its internal automatic weight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThe Iconic 2 o'clock Quick-Set Push Button:\u003c\/b\u003e One of the most famous engineering traits of the 7619-9010 is its playful yet practical **independent push-button located at the 2 o'clock position**. By simply depressing this dedicated spring-loaded button, the user could instantly advance the inner date disk forward by one day without interacting with the main crown. The dial houses a prominently framed dual-calendar window at 3 o'clock featuring a **bilingual day disk**, perfectly complementing the gorgeous silver sunburst canvas and **hand-applied, multifaceted chunky block indices**.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eA Landmark Cornerstone of Suwa's Lifestyle Luxury:\u003c\/b\u003e Manufactured in the milestone year of **1966**, the 7619-9010 25-jewel variant remains one of the most highly sought-after, universally loved references for serious vintage Seiko enthusiasts worldwide. It represents the perfect historical intersection where rugged daily water-resistance (anchored by the famous **etched Dolphin insignia** on the case back) met striking geometric art-deco styling and high-jeweled complexity. It stands as a profound testament to an era when Japan perfected the high-utility lifestyle instrument to an uncompromised industrial 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\/r1233338798.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":52078119223617,"sku":"r1233338798","price":56400.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/8205\/0625\/files\/57_393b52c9-9c43-4c63-9db1-aaed1d9e20c1.jpg?v=1786515549","url":"https:\/\/nonkun.com\/products\/serviced-vintage-1966-japan-seiko-sportsmatic5-dx-7619-9010-25j-automatic","provider":"NONKUN Japan","version":"1.0","type":"link"}