Offered in this auction by Second Vintage A historically significant early Seiko Marvel featuring the highly appreciated applied 'S' logo, this timepiece represents a landmark era for the renowned Japanese manufacturer. The attractive vintage patina across the dial, combined with the warmth of the 14K gold-filled case front, gives this specific example immense character. It remains a true collector favourite for those passionate about mid-century watchmaking design. Brand: Seiko Model: Marvel Reference Number: J13010 Serial Number: 721724 Movement: 17 Jewels, Mechanical Dial: Silver-tone with applied gold-tone indices and 'S' logo, displaying vintage patina Case Size: 32 mm (excluding the crown) Case Material: 14K Gold Filled Front, Steel Back Production Year: 1957 Condition: Good vintage condition. Timegrapher: -55-62s/day, running in operational condition. Dial and Hands The dial presents an attractive vintage patina, characterized by light, even spotting across the surface and some edge wear with discoloration visible between 7 and 9 o'clock. The applied gold-tone faceted indices and the sought-after 'S' logo are well preserved, standing out gracefully against the aged background. All printed text, including the Marvel and Antishock branding, remains crisp and clearly legible. The classic dauphine hands show visible oxidation and spotting, with their gold-tone finish remaining intact but aged consistently with the rest of the dial, contributing to the honest character of the watch. Case and Crystal The 32 mm case features a 14K gold-filled front with a smooth, integrated bezel. The surfaces display honest vintage wear consistent with age, including moderate surface scratches, handling marks, and some softening visible on the lug edges. The smooth bezel shows light scratches matching the rest of the case front. An unsigned crown is fitted, exhibiting significant plating wear and base metal exposure. Turning the watch over reveals a steel caseback in good condition, retaining clear and deep engravings. The domed acrylic crystal is clear, showing minimal visible scratches and no observed cracks or chips. Movement Inside the case sits the Seikosha mechanical movement, engraved with its 17 jewels specification. The movement plates appear relatively clean, while some tarnish and oxidation are visible on the casing ring, along with minor wear on the screw heads. -55-62s/day. Running in operational condition. Maintains the authentic mechanical character of the watch. Strap The watch is fitted with a black leather strap featuring white contrast stitching. The strap shows light signs of use and provides a comfortable, complementary fit for the wrist. Condition Good vintage condition. The timepiece displays honest wear consistent with its 1957 production, including moderate scratches and lug softening on the gold-filled case front, alongside significant plating wear on the crown. The dial exhibits an attractive overall patina with light spotting and specific edge discoloration between 7 and 9 o'clock. The hands show matching oxidation. The steel caseback remains remarkably well preserved with deep engravings, and the crystal is clear. Dimensions The case size is 32 mm (excluding the crown). Remarks This timepiece offers a wonderful opportunity to acquire an early Seiko Marvel with the highly desired applied 'S' logo. The warm 14K gold-filled case and the beautifully aged dial give this watch a strong visual presence, making it a charming addition to any mid-century collection. History Introduced in the 1950s, the Seiko Marvel is widely recognized as a landmark model that helped establish the brand's reputation for precision and reliable mechanical design. Early examples featuring the applied 'S' logo are particularly appreciated by collectors, representing a transitional period in Japanese watchmaking before Seiko adopted its more modernized branding. The Marvel series laid the technical foundation for many of the great Seiko dress watches that followed, securing its place as an important reference point for enthusiasts of vintage horology. 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: SEICN263M0000