Seiko Liner "GOLD-FILLED" 王耀 (Ōyō) J15007 (1963)

Available now on auction by Second Vintage This exceptional Seiko Liner is a testament to the golden era of Japanese dress watch design, offering a sophisticated profile that remains timelessly elegant. Introduced in the early 1960s as a high-end luxury model, the Liner was celebrated for its slim architecture and refined aesthetics. This particular example features the coveted "SD" (Special Dial) eight-pointed star logo at the six o'clock position, indicating that the applied indices are crafted from solid gold or high-quality precious metal, a hallmark of Seiko's premium production during this period. The exquisite sunburst dial, combined with the warmth of the gold-filled case, creates a visual experience of understated luxury. With its manual-wind 23-jewel movement and original "S" signed crown, this piece is a collector-grade example of Seiko's mid-century mastery, ready to be worn and admired. Brand: Seiko Model: Liner "GOLD-FILLED" Reference Number: J15007 Serial Number: 3605351 Movement: Seikosha Caliber 3140 Manual Wind Dial: Silver sunburst with SD Special Dial star logo Case Size: 36 mm (excluding the crown) Case Material: Gold Filled Production Year: 1963 Condition: Excellent vintage condition. The watch presents beautifully with a well-preserved dial and sharp case lines, appearing very clean for its age. Dial and Hands The silver sunburst dial is in remarkable condition, radiating a clean and bright sheen that captures the light beautifully. It features applied gold baton indices which are notably crisp, indicated by the Special Dial star logo above the six o'clock position. The gold dauphine hands are sharp and free of corrosion, providing excellent legibility against the silver background. The script "Seiko Liner" text remains distinct and elegant, contributing to the watch's classic dress appeal. Case and Crystal The 36mm case is finished in gold fill and retains strong, defined edges on the lugs and bezel. The surfaces show only minimal signs of handling consistent with a well-cared-for vintage piece. The original "S" signed crown is present, adding significantly to the collectible value. The caseback is clearly engraved with the model script, reference number, and serial number, all of which remain deep and legible. The crystal is clear and provides an unobstructed view of the dial. Movement Powering this timepiece is the robust Seikosha caliber 3140 manual wind movement. With 23 jewels, this mechanism was a high-spec caliber for its time, designed to be thinner than previous Seiko movements to allow for the Liner's slim profile. The movement appears clean and free of oxidation, winding smoothly and offering reliable vintage performance. Strap The watch is fitted with a high-quality black leather strap featuring distinctive salmon-colored contrast stitching. This pairing adds a touch of modern flair while complementing the gold tones of the case and hands. The strap is secured by a gold-tone buckle that matches the overall aesthetic of the timepiece. Condition This timepiece is in excellent vintage condition. The dial is exceptionally clean, free from the heavy spotting or staining often seen on watches of this vintage. The gold-filled case shows no significant brassing or deep gouges, retaining its luxurious luster. The movement is running within vintage tolerances, indicating a healthy mechanism. Dimensions With a diameter of 36mm excluding the crown, the watch offers a classic vintage size that sits prominently yet comfortably on the wrist. The "Liner" design ethos ensures a slim profile, allowing the watch to slip easily under a dress shirt cuff. Remarks The Seiko Liner holds a special place in Horological history as one of the precursors to the ultra-thin watch competitions of the 1960s. Finding one with the Special Dial (SD) logo and the original signed crown in such well-preserved condition is becoming increasingly difficult. This creates a wonderful opportunity to acquire a piece of Seiko's high-end heritage that looks as stylish today as it did in 1963. History Launched in 1960, the Seiko Liner was developed to be a thinner, more elegant alternative to the thicker Marvel and Lord Marvel lines. It represented a significant technical achievement for Suwa Seikosha, utilizing a new movement architecture that maximized thinness without sacrificing reliability. The Liner series paved the way for the subsequent Goldfeather and solidified Seiko's reputation for manufacturing world-class dress watches that could compete with Swiss counterparts in both style and mechanical prowess. / Second Vintage SKU: SEI-SLX-0022