Presented for auction by Second Vintage The Seiko Lord Marvel 36000 stands as a monumental achievement in Japanese horology, representing the brand's first foray into high-beat movements. Introduced as a technical marvel, the 5740C caliber beats at an astonishing 36,000 vibrations per hour, offering a mesmerizingly smooth sweep of the seconds hand and exceptional chronometric stability. This particular example encapsulates the refined elegance of the era, combining a pristine silver sunburst dial with sharp, beautifully proportioned stainless steel architecture. It is a quintessential vintage dress watch that offers serious horological pedigree for the discerning collector. Brand: Seiko Model: Lord Marvel Reference Number: 5740-8000 Serial Number: 180897 Movement: Manual winding caliber 5740C, 23 jewels, 36000 bph Dial: Silver sunburst dial with applied faceted indices, exceptionally clean condition with minimal signs of aging Case Size: 35 mm (excluding the crown) Case Material: Stainless steel Production Year: 1971 Condition: Excellent vintage condition with sharp case lines and a remarkably well-preserved dial Dial and Hands The silver sunburst dial is a masterclass in understated elegance, radiating brilliantly under light. It features applied, faceted silver-tone indices adorned with black central stripes that perfectly match the sharp dauphine hands, ensuring excellent legibility without the use of luminous material. The applied Seiko logo sits proudly beneath the twelve o'clock position, while the crisp black typography of the Lord Marvel 36000 designation and the Suwa factory symbol remain perfectly intact above six o'clock. Carefully inspecting the dial reveals an exceptionally clean surface with only the most microscopic signs of age, free from distracting spots, moisture marks, print loss, or edge wear. The hands are equally well-preserved, exhibiting a bright finish and sharp borders. Case and Crystal The 35 millimeter stainless steel case exhibits the sharp, angular geometry characteristic of Seiko's celebrated design language. The classic lugs retain strong profiles and well-defined transitions between the polished flanks and brushed upper surfaces, indicating careful preservation over the decades. A smooth, polished bezel frames the dial beautifully. The watch shows honest, light superficial scratches consistent with normal, careful wear, avoiding any deep gouges or signs of heavy over-polishing. The screw-down caseback is clearly engraved with the reference 5740-8000, the serial number 180897, and the Suwa factory motif. A clear, domed acrylic crystal protects the dial, presenting beautifully with no notable scratches or visual distortions. Movement Inside the case beats the legendary Seiko caliber 5740C, a 23 jewel manual-winding movement renowned for its 36,000 vibrations per hour high-beat frequency. The movement presents in remarkably clean condition, with bright plates, distinct engravings, and vibrant ruby jewels clearly visible upon inspection. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece, the timegrapher results show an impressive -2 to -3 seconds per day with strong amplitude. Strap The watch is fitted with a period correct black textured leather strap, featuring contrasting white edge stitching that complements the monochromatic elegance of the dial. The strap is secured with a classic polished stainless steel tang buckle and shows minimal signs of wear, remaining supple and ready for the wrist. Condition This Lord Marvel is presented in excellent vintage condition. The case retains its structural integrity and sharp lines, showing only minor, age-appropriate handling marks. The dial is a standout feature, remaining incredibly crisp and free of the heavy spotting or staining often found in watches of this vintage. The high-beat movement is exceptionally clean and performs with outstanding precision. Dimensions The classic proportions include a 35 millimeter case diameter excluding the crown, offering a refined and elegant presence on the wrist perfectly suited for traditional vintage dress watch enthusiasts. Remarks The Lord Marvel 36000 remains one of the most accessible yet historically significant high-beat timepieces ever produced. Combining a historically important caliber with timeless mid-century aesthetics, this well-preserved example offers a compelling opportunity to acquire a true milestone of Japanese watchmaking. History Launched in the late 1960s, the Seiko Lord Marvel 36000 was a platform for Seiko to introduce its first ten-beat per second movement to the market. The caliber 5740C was a direct result of the intense competition between the Suwa and Daini factories, pushing the boundaries of mechanical precision to compete with elite Swiss chronometers. The Lord Marvel line, originally introduced in the late 1950s as Seiko's flagship luxury offering, provided the perfect distinguished housing for this high-frequency engine, cementing its legacy as a cornerstone of Seiko's technical dominance in the twentieth century. 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). 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. 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-0003