Seiko Lord Marvel 5740-8000 (1960-1969)

Presented for auction by Second Vintage The Seiko Lord Marvel 36000 stands as a monument to Japanese horological engineering, representing Seiko's first foray into the world of true high-beat movements. Introduced in the late 1960s, the Lord Marvel line was designed to showcase Seiko's technical prowess, operating at an astonishing 36,000 beats per hour. This elevated frequency allowed for unparalleled precision and a sweeping seconds hand that glides across the dial with mesmerizing smoothness. This particular example, housed in a gold-plated case, perfectly encapsulates the refined aesthetic and mechanical ambition of Seiko's golden era, making it a highly desirable piece for collectors of significant vintage timepieces. Brand: Seiko Model: Lord Marvel Reference Number: 5740-8000 Serial Number: 7500332 Movement: Caliber 5740C, manual wind, 36,000 bph Dial: Silver sunburst dial with applied faceted gold-tone indices, showing light age-related wear and minor spotting near the edges. Case Size: 35 mm (excluding the crown) Case Material: Gold Plated (SGP) with Stainless Steel caseback Production Year: 1960s Condition: Good vintage condition with honest wear and a nicely preserved caseback medallion. Dial and Hands The silver sunburst dial features a subtle, elegant texture that plays beautifully with the light. Applied, faceted gold-tone baton indices are positioned at each hour, with double batons at the 12 o'clock mark, providing excellent legibility and a touch of mid-century sophistication. The classic dauphine hands, also in gold-tone, complement the indices perfectly. The dial displays the "Seiko" logo applied below 12 o'clock, with "Lord Marvel," "36000," and the Suwa Seikosha logo printed above 6 o'clock. A close inspection reveals some light, age-consistent spotting and minor discoloration, particularly near the outer edges between the 3 and 5 o'clock positions, which adds to the authentic vintage character of the piece without detracting from its overall appeal. Case and Crystal The 35mm gold-plated case exhibits the sharp, angular lug design characteristic of Seiko's grammar of design during this period. The case shows honest signs of wear, with some softening of the edges and light scratches consistent with regular use over the decades. The gold plating remains largely intact, offering a warm, luxurious contrast to the silver dial. The stainless steel caseback is a notable highlight, featuring a deeply engraved seahorse medallion, the "Water Proof" designation, and clearly visible reference (5740-8000) and serial (7500332) numbers. The watch is fitted with a crystal that presents cleanly, allowing an unobstructed view of the dial. Movement Powering this Lord Marvel is the celebrated Seiko Caliber 5740C, a manual-wind movement renowned for its high-beat frequency of 36,000 vibrations per hour. This technical achievement ensures exceptional accuracy and a remarkably smooth sweep of the seconds hand. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The timegrapher results show the movement running at +3 to +4 seconds per day with strong amplitude, indicating excellent mechanical health and precision. Strap The watch is currently mounted on a handsome, heavily grained reddish-brown leather strap with matching stitching. The strap adds a robust, slightly casual elegance to the watch and is secured with a gold-tone buckle that complements the case material. Condition This Seiko Lord Marvel is in good vintage condition. The case displays normal wear and handling marks expected of a watch from this era, while the dial shows minor, honest signs of aging that confirm its vintage status. The caseback engraving remains crisp and highly legible. The outstanding performance of the high-beat movement is a testament to the enduring quality of Seiko's engineering. Dimensions Case Size: 35 mm (excluding the crown) Remarks The Seiko Lord Marvel 36000 is a quintessential piece for any serious collector of vintage Japanese horology. Its combination of a groundbreaking high-beat movement, classic design, and the charming seahorse caseback makes it a historically significant and highly wearable timepiece. History Introduced in 1967, the Seiko Lord Marvel 36000 (Caliber 5740C) was a milestone achievement, marking Seiko's first 10-beat-per-second movement. It laid the groundwork for the legendary Grand Seiko and King Seiko high-beat models that followed. The Lord Marvel line was positioned as a premium offering, emphasizing precision and refined aesthetics. Today, these early high-beat models are celebrated for their technical innovation and enduring style, representing a pivotal moment in Seiko's journey to global horological prominence. / Second Vintage SKU: SEI-SLM-0007