Now available at auction from Second Vintage This striking 1968 Seiko 5 immediately commands attention through its highly distinctive dial configuration, presenting a brilliant silver sunburst finish framed by a sought-after black and white outer minute track. Featuring a desirable Kanji day wheel and the respected Daini Seikosha lightning bolt logo on both the dial and caseback, this particular example offers a compelling combination of unusual geometry and remarkable preservation. Brand: Seiko Model: Seiko 5 Reference Number: 5126-8110 Serial Number: 8D0421 Movement: Caliber 5126, 23 Jewels, Automatic Dial: Silver sunburst with black and white outer track Case Size: 38 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1968 Condition: Excellent vintage condition. Timegrapher: +20+22s/day, running strong and steady. Dial and Hands The silver sunburst dial is preserved in exceptional condition, offering a clean and striking design. Its standout feature is the distinctive black outer track punctuated by white circular cutouts, which frames the dial with bold contrast. The applied faceted indices catch the light beautifully and display clean surfaces. There is no visible staining, spotting, or moisture damage across the dial face, and the Daini Seikosha lightning bolt logo remains proudly crisp. Time is indicated by baton hands featuring black central stripes, which exhibit clean surfaces with minimal signs of oxidation or wear. The sweep second hand is straight and well preserved, perfectly matching the superior condition of the dial. Case and Crystal The stainless steel case displays honest vintage wear, blending polished and brushed surfaces beautifully. Light to moderate surface scratches consistent with normal wear are present, yet the edges remain relatively well defined without heavy polishing. The case is fitted with an integrated polished smooth bezel that shows light surface scratches consistent with the case body. A recessed crown is positioned discreetly at the 4 o'clock position. The domed acrylic crystal is generally clear, with only minor surface scratches visible under harsh lighting and no deep cracks or chips observed. Movement Inside beats the 23-jewel Caliber 5126 automatic movement. Performing well within expected vintage tolerances; running strong and steady. The timegrapher records a rate of +20+22s/day, demonstrating reliable mechanical operation for a watch of this era. Strap The watch is paired with a period correct stainless steel folded link bracelet. This period appropriate steel bracelet shows moderate surface scratches and wear consistent with its age, accommodating a maximum wrist fit of 17.5 cm. Condition Excellent vintage condition. The dial and hands are remarkably clean, standing out as the highlight of this timepiece. The case and bezel exhibit honest, moderate surface wear while retaining good definition. The domed acrylic crystal shows only minor superficial scratches. The period correct bracelet presents moderate wear aligned with the age of the watch. Supported by the recorded timegrapher result of +20+22s/day, the movement is running strong and steady. Dimensions The case measures 38 mm in diameter, excluding the crown. Remarks The strongest appeal of this Seiko 5 lies in its unusual and pristine dial layout. The contrast of the silver sunburst finish against the black and white outer track creates a fantastic visual presence, further elevated by the inclusion of a Kanji day wheel and the classic Daini Seikosha signature. History During the late 1960s, Seiko's internal rivalry between the Suwa and Daini factories pushed both divisions to produce highly creative and technically impressive timepieces. The Daini Seikosha division, marked by its signature lightning bolt logo, was responsible for the Caliber 5126 utilized here. The Seiko 5 line was designed to offer robust, reliable automatic watches with distinct styling, and examples featuring uncommon dial geometries have become a collector favorite today. Payment and Shipping Payment must be completed within 1–3 days after purchase. Your watch will be professionally and securely packaged, then shipped with tracking and insurance for your peace of mind. We use fast express shipping, with typical delivery within 1–4 business days, depending on the destination. Please note that vintage watches may show minor signs of wear, aging, or imperfections, which are considered normal for watches of this age. We kindly ask you to review all photos carefully before bidding. We photograph each watch from multiple angles to provide the most accurate representation possible, and the photos form an important part of the description. The timegrapher assessment if provided is seen as an indication of the movement’s condition under fully wound testing conditions. As with all vintage watches, results may vary in daily use. If you have any concerns regarding functionality or defects after delivery, please contact us within 3 days of receiving the watch so we can assist you. As with all used watches, water resistance is not guaranteed. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: SEI-JDX-0001