Offered in this auction by Second Vintage A superb example of Seiko’s mid-century excellence, this Lord Marvel 23 Jewels (Ref. 5740-0010) offers timeless elegance and mechanical precision in a classic, understated package. Featuring a beautifully preserved silver sunburst dial, sharp stainless steel case, and powerful movement performance, this Lord Marvel captures the refinement and technical prowess that defined Seiko in the 1960s. This is an exceptional opportunity for collectors and enthusiasts alike to secure a vintage icon in outstanding condition. Brand: Seiko Model: Lord Marvel Reference Number: 5740-0010 Serial Number: 6102288 Movement: Mechanical (manual-wind) Dial: Silver sunburst with applied baton indices and matching dauphine hands Case Size: 36 mm (excluding the crown) Case Material: Stainless steel Production Year: 1966 Condition: Excellent vintage condition; clean dial with light, attractive patina, strong case facets, and crystal free of significant scratches. Timegrapher confirms +1s to +3s/day with strong amplitude, indicating a healthy, serviced movement. Dial and Hands The silver sunburst dial presents beautifully, with crisp applied baton indices and sharp dauphine hands. The surface has developed a subtle vintage patina, enhancing its authenticity without detracting from presentation. All dial printing, including the “Seiko” and “Lord Marvel” signatures, remains perfectly clear and legible. Case and Crystal The 36 mm stainless steel case showcases sharp edges and well-defined lugs, retaining the strong geometry that defines this model. Light surface marks consistent with careful wearing are present, enhancing vintage appeal. The crystal is clean and transparent, providing a clear view of the elegant dial. Movement This Lord Marvel is powered by a high-grade manual-wind Seiko movement, performing at +1 to +3 seconds per day with strong amplitude according to timegrapher results. The watch offers reliable vintage performance and demonstrates the benefits of expert servicing. Strap Presented on a classic brown leather strap in excellent condition, this watch is ready to wear and pairs perfectly with the refined aesthetic of the Lord Marvel. Condition Overall, this watch is in outstanding vintage condition. The dial and hands are extremely well-preserved with minimal patina, the stainless steel case maintains its sharp lines with only minor signs of wear, and the crystal is clear. Movement operation is excellent as confirmed by timegrapher results. Dimensions Case diameter: 36 mm (excluding the crown) Lug width: 18 mm Remarks Finding a Seiko Lord Marvel of this caliber, with such well-preserved case lines and a crisply detailed dial, is increasingly rare. For the collector seeking a superb example of Seiko’s golden-era craftsmanship, this piece delivers both aesthetic charm and technical dependability. History Introduced in the 1960s, the Lord Marvel line represented Seiko’s pursuit of superior accuracy and finish in a dress watch format. The 23-jewel movement set new standards for Japanese precision at a time when Seiko was rapidly gaining global recognition. Today, the Lord Marvel remains a coveted choice for collectors, valued for its quality, reliability, and classic mid-century design. Payment and Shipping Payment must be completed within 1-3 days after purchase. The watch will be securely packaged and shipped with tracking and insurance for your peace of mind. Please review the pictures carefully before bidding. We strive to showcase the watch from multiple angles for an accurate representation. As with all vintage watches, water resistance is not guaranteed. The watch will be delivered in fully functional working condition. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: SEI-SLM-0012