Presented for auction by Second Vintage Embodying the bold and experimental design language of the 1970s, the King Seiko Vanac Special represents a fascinating intersection of high-horology movement making and avant-garde aesthetics. Produced by the legendary Daini Seikosha division, the Vanac line was introduced to captivate a younger, fashion-conscious demographic, pairing the exceptional mechanical precision of the King Seiko family with flamboyant dials, faceted crystals, and angular case geometries. This particular example captures the quintessential spirit of the era, offering collectors a striking visual presence backed by a highly respected caliber. Brand: Seiko Model: King Seiko Vanac Special Reference Number: 5256-6000 Serial Number: 302528 Movement: Automatic Caliber 5256A, 25 Jewels Dial: Golden-brown gradient dial with applied faceted indices, showing attractive age-consistent patina and minor surface spotting Case Size: 36 mm (excluding the crown) Case Material: Stainless Steel Production Date: March 1973 Condition: Good vintage condition with sharp case lines and honest wear Dial and Hands The watch features a mesmerizing gradient dial that transitions from a radiant golden-brown center to deep, dark edges, creating a dynamic backdrop for the intricate dial furniture. The typography is crisp, with printed "VANAC", "AUTOMATIC", "SPECIAL", and the iconic Daini lightning bolt logo clearly visible. The hour markers are spectacular, consisting of highly faceted applied blocks with horizontal cuts, accented by distinct gold-tone elements at the twelve and six o'clock positions. The applied Seiko and KS logos add further depth. A framed day-date aperture sits cleanly at the three o'clock position. The faceted hour and minute hands feature white central inserts and gold-tone borders. Upon close inspection, the dial exhibits minor surface spotting and dust particles, while the hands show noticeable oxidation and aging on their metal surfaces, confirming an honest and untouched vintage state. Case and Crystal The stainless steel case is a masterclass in 1970s angular design, defined by deep, pronounced horizontal brushing across the top surfaces that contrasts sharply with the highly polished flanks. The lug profiles remain remarkably sharp, retaining their factory geometry and crisp transitions between the brushed and polished planes. The original KS signed crown is present and well-defined. The solid screw-down caseback is clearly engraved with the Seiko KS medallion logo, reference number 5256-6000, and serial number 302528. Sitting above the dial is the original multi-faceted Hardlex crystal, a defining design element of the Vanac series, creating sharp light play and geometric reflections across the dial. The crystal shows light surface scratches and minor edge wear consistent with normal vintage handling, but remains highly legible and visually impactful. Movement Powering this timepiece is the Seiko Caliber 5256A, an automatic movement boasting 25 jewels and representing the sophisticated engineering of the Daini Seikosha factory. The movement architecture is clean and well-preserved, with the characteristic red lettering on the rotor clearly legible. The rotor itself shows some light surface patination and spotting typical of its age, while the underlying bridges remain bright. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. Timegrapher: +5 to +10 s/d. Strap The watch is fitted with its original and highly distinctive stainless steel geometric link bracelet, perfectly complementing the angular aesthetic of the case. The folding clasp is deeply stamped with the stylized "VANAC" logo, and the endlinks bear the correct XAB650 stamping. The bracelet shows normal vintage wear and articulation, accommodating a wrist size of up to 18 cm. Condition This King Seiko Vanac Special is presented in good vintage condition. The case retains its sharp lines and original brushed finishes, showing only normal handling marks. The striking gradient dial remains beautifully preserved with some age-consistent minor spotting, while the hands exhibit authentic oxidation. The faceted Hardlex crystal displays light wear that does not detract from the overall visual appeal. The original signed bracelet completes this highly original package. Dimensions The case measures 36 mm in diameter excluding the crown. The included original bracelet will accommodate a wrist size of up to 18 cm. Remarks With its unmistakable multi-faceted Hardlex crystal, gradient dial, and robust Daini Seikosha movement, this Vanac Special is a superb representation of Seiko's most daring design era. It offers an exceptional opportunity to acquire a mechanically sophisticated timepiece with an abundance of vintage character. History Launched in the early 1970s, the Vanac series was a premium offshoot of the King Seiko line, designed to push the boundaries of conventional watch styling. While traditional King Seiko models adhered to conservative "Grammar of Design" principles, the Vanac embraced the vibrant, colorful, and geometric trends of the decade. Despite their extroverted exteriors, these watches housed the same meticulously engineered, high-beat capable movements as their more subdued siblings, making them both a fashion statement and a serious piece of horology. Today, they are highly sought after by collectors who appreciate their unique place in Seiko's rich history. 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). Note that with vintage watches, minor signs of wear, aging, or imperfections may be present and are considered normal for watches of this age. 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. If there are any concerns of functionality or defects after delivery, make sure to contact us within 3 days of receiving the watch so we can assist you. As with all vintage watches, water resistance is not guaranteed. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: SEI-SVA-0002