Now available at auction from Second Vintage Sought-after by collectors for its unique, bold 1970s styling, this Seiko Vanac pairs a vibrant aesthetic with a high-quality King Seiko movement. The funky, angular case design and distinctive faceted crystal make it a highly characterful vintage timepiece that commands attention on the wrist. Brand: Seiko Model: Vanac Reference Number: 5246-6030 Serial Number: 334244 Movement: Automatic, caliber 5246A Dial: Green gradient with applied indices and day-date window Case Size: 37 mm (excluding the crown) Case Material: Stainless steel, gold-tone bezel Production Year: 1973 Condition: Good vintage condition. Movement serviced on 14 September 2026. Timegrapher: -10-12s/day, performing remarkably well. Dial and Hands The watch features a striking green gradient dial adorned with applied gold-tone indices featuring green inserts, alongside applied Seiko and KS logos. A day-date window is positioned at 3 o'clock, while the "Special" text signifies the high accuracy standard of the movement. The dial is compromised by noticeable surface degradation, with significant bubbling and blistering visible across the surface, particularly on the left side. The original gold-tone faceted hands show age-appropriate wear, with light oxidation visible under magnification. Case and Crystal The 37 mm stainless steel case is a well-preserved 1970s angular design, featuring brushed and polished surfaces that retain sharp geometry. It is fitted with a smooth gold-tone bezel. Honest wear is present, with light scratches and handling marks visible on the flanks and bezel. The watch retains a distinctive faceted Hardlex crystal, which displays some light scratches and minor edge wear. The crown is correctly signed with the KS logo, showing good definition on both the signature and the knurling. Movement Powering the watch is the automatic caliber 5246A, which features 25 jewels, a central rotor, hacking seconds, and a quickset day/date function, operating at a hi-beat frequency of 28,800 beats per hour. The plates and rotor appear generally clean, bearing the correct Seiko engravings, with no obvious signs of heavy corrosion or damage. The timegrapher records -10-12s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The movement was serviced on 14 September 2026. Strap The watch is fitted with its original signed integrated stainless steel bracelet, completing the distinctive 70s look. The clasp is prominently signed 'VANAC', and the endlinks are marked 'XGB 261'. The bracelet shows moderate scratches and wear on the links and clasp consistent with its age. It accommodates a maximum wrist size of 18.5cm. Condition Good vintage condition. The movement was serviced on 14 September 2026 and, supported by the recorded timegrapher result, is performing very strongly. The angular stainless steel case and original integrated bracelet remain well-preserved, showing age-appropriate scratches and handling marks. The faceted crystal exhibits minor edge wear and light scratches. While the green gradient dial retains its applied furniture and original color, it shows significant surface degradation, bubbling, and blistering, especially on the left side. The original hands display light oxidation. Dimensions The case measures 37 mm (excluding the crown). Remarks This Vanac is a superb example of Seiko's bold 1970s design language, highlighted by its faceted crystal and original integrated bracelet. The inclusion of the high-grade KS Special caliber 5246A makes it a refined and visually striking choice for the vintage collector. History Introduced in the early 1970s, the Seiko Vanac line represented a bold departure from traditional watchmaking aesthetics, embracing the funky, angular, and colorful design trends of the era. Positioned within the King Seiko family, Vanac models combined avant-garde styling, such as vibrant gradient dials, faceted Hardlex crystals, and integrated bracelets, with high-end mechanical performance. The caliber 5246 is celebrated for its hi-beat 28,800 bph frequency and refined architecture, with the Special dial designation signifying Seiko's highest standards of accuracy for the period. Today, these models are sought-after by collectors who appreciate their unique character and impressive horological pedigree. 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-VAK-0004