Seiko - Sportsmatic Deluxe - No reserve price - 427980 - Men - 1964

Now available at auction from Second Vintage A quintessential mid-century Seiko automatic with a remarkably preserved dial. This 1964 Sportsmatic Deluxe highlights classical 1960s Japanese design, featuring the model's signature hidden crown and a dedicated date quickset pusher. The exceptionally clean silver sunburst dial provides a striking contrast to the honest wear of the gold-plated case, creating a compelling vintage aesthetic backed by strong mechanical performance. Brand: Seiko Model: Sportsmatic Deluxe Reference Number: 427980 Serial Number: 4600641 Movement: Automatic caliber 7606A Dial: Silver sunburst with applied gold-tone indices Case Size: 37 mm (excluding the crown) Case Material: Gold-plated Production Year: 1964 Condition: Good vintage condition. Timegrapher: -6-10s/day, performing remarkably well. Dial and Hands The dial is remarkably well-preserved, showcasing a vibrant silver sunburst finish that remains exceptionally clean. Applied gold-tone indices and logos are crisp and bright, catching the light beautifully. All printed text is fully intact with no visible loss, and the day and date windows are cleanly executed with sharp frames. The gold-tone dauphine hands show light, age-appropriate surface wear, with minor oxidation and light scratches visible under macro inspection, yet their form and edges remain sharp. Case and Crystal The gold-plated case displays honest vintage wear with noticeable plating degradation typical of its age. Visible plating loss, tarnishing, and scratches are present on the lugs and case flanks, though the case geometry remains generally defined despite this wear. A smooth gold-tone bezel integrates with the case design, showing light scratches consistent with the rest of the watch. The recessed crown is located at the 4 o'clock position, accompanied by a separate pusher for the date quickset at 3 o'clock; both elements exhibit some plating wear. A clear domed acrylic crystal protects the dial, free from major scratches, cracks, or crazing, providing an undistorted view. Movement Powering the watch is the Seiko caliber 7606A automatic movement, featuring 23 jewels. The movement appears very clean with no obvious signs of corrosion or moisture damage, and the plates and bridges remain bright. The rotor text is clear, though showing minor surface wear. The timegrapher records a rate of -6-10s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. Strap The watch is fitted with a complementary brown leather strap featuring contrast stitching. It is in wearable condition, showing moderate creasing and signs of use. Condition Good vintage condition. The dial is exceptionally clean and well-preserved, retaining its vibrant sunburst effect and sharp applied furniture. The gold-plated case and bezel show honest wear, including scratches, tarnishing, and visible plating loss on the lugs and flanks, while maintaining overall definition. The hands exhibit minor oxidation under close inspection. Supported by the recorded timegrapher result, the movement is performing very strongly. Dimensions The case measures 37 mm (excluding the crown). Remarks This Sportsmatic Deluxe offers a beautifully preserved dial paired with character-rich case wear. The presence of the dedicated quickset pusher and hidden crown adds distinct 1960s mechanical charm, making it a highly capable and attractive mid-century timepiece. History Introduced in the 1960s, the Sportsmatic Deluxe served as a premium extension of Seiko's highly successful Sportsmatic line. These models were designed to offer reliable automatic winding and refined aesthetics for everyday wear. The inclusion of the caliber 7606A brought practical innovations to the series, notably the dedicated 3 o'clock pusher for quick-setting the date, while the 4 o'clock hidden crown emphasized the convenience of the automatic winding system. This era of Seiko production is celebrated for establishing the robust mechanical foundations and clean design language that continue to define the brand's heritage. / Second Vintage SKU: SEI-SDX-0012