Presented for auction by Second Vintage This is an exceptional example of the Seiko Sportmatic Deluxe, a model that represents a high point in Seiko’s mid-1960s production. As a step above the standard Sportsmatic, the Deluxe line featured higher jewel counts and innovative features such as the dedicated date-change pusher. This specific piece, dating to late 1965, features a highly desirable Kanji day wheel and a crisp silver sunburst dial that embodies the grammar of design emerging from Japan during this era. It is a sophisticated collector's piece that combines historical significance with wearable elegance. Brand: Seiko Model: Sportmatic Deluxe Reference Number: 7619-7010 Serial Number: 5D02831 Movement: Seiko Caliber 7619A Automatic Dial: Silver sunburst with Kanji day wheel Case Size: 37 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1965 Condition: Excellent vintage condition. The watch presents beautifully with a very clean dial and a sharp case that retains its original lines. Dial and Hands The silver sunburst dial is in remarkable condition, catching the light beautifully with a radial finish that remains crisp and free of significant aging. It features polished, faceted applied hour markers and a matching applied Seiko logo and "5" shield. The dauphine-style hands are sharp and legible. A key feature of this dial is the framed day-date window at 3 o'clock, which displays the day of the week in Kanji characters, adding significant collector appeal. The text "Diashock 25 Jewels" is clearly printed at the 6 o'clock position. Case and Crystal The stainless steel case measures a substantial 37mm, which offers a modern presence on the wrist while maintaining vintage proportions. The case lines are well-defined, particularly on the lugs, showing honest vintage wear consistent with its age but no signs of over-polishing. The unique push-button located at the 2 o'clock position, used for the quickset date function, is intact and functional. The screw-down caseback features the iconic Seiko Dolphin emblem, which remains visible alongside the serial and reference engravings. The crystal is clear and presents well, allowing for an unobstructed view of the dial. Movement Powering this watch is the robust Seiko Caliber 7619A automatic movement featuring 25 jewels. This movement was a premium specification for its time. The timegrapher results indicate performance between -8s and -15s per day, which indicates a healthy movement offering reliable vintage performance. Strap The watch is fitted with a black leather strap featuring contrasting white stitching. The strap is in good condition and complements the monochrome aesthetic of the silver dial and steel case, making it ready for immediate wear. Condition This timepiece is in excellent vintage condition. The dial is the standout feature, showing minimal signs of aging. The case shows normal surface scratches and handling marks expected from a watch produced in 1965, but there are no deep dings or significant damage. The caseback engravings are legible. The overall presentation is honest, attractive, and high-quality. Dimensions The case diameter is 37 mm excluding the crown and pusher. The lug design allows the watch to sit comfortably on a variety of wrist sizes. Remarks The Sportmatic Deluxe is distinguished by its separate date-change pusher at 2 o'clock, a feature that sets it apart from later Seiko 5 models. This specific reference 7619-7010 is highly prized for its "Dolphin" caseback and the 25-jewel movement count. The presence of the Kanji day wheel makes this example particularly desirable for collectors of JDM (Japanese Domestic Market) horology. History Introduced in the mid-1960s, the Sportmatic Deluxe was positioned as a higher-end alternative to the standard Seiko 5 and Sportsmatic models. It served as a bridge between Seiko's entry-level automatics and their premium lines like King Seiko. The 7619 caliber was significant for introducing the dedicated date pusher, a user-friendly innovation that showcased Seiko's commitment to practicality and engineering excellence. This model from 1965 captures the essence of Seiko's golden age of mechanical watchmaking. Payment and Shipping Payment must be completed within 1–3 days after purchase. Your watch will be professionally and very securely packaged, and shipped with tracking and insurance for your peace of mind. We ship via fast express service, with typical delivery in 1–4 business days (destination dependent). Please review all photos carefully before bidding. We strive to photograph each watch from multiple angles for the most accurate representation. The photos form an important part of the description. As with all vintage watches, water resistance is not guaranteed. The watch will be delivered in fully functional, working condition. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: SEI-SSD-0037