Seiko - King Seiko Hi-Beat - No reserve price - 5625-7000 - Men - 1969

Presented for auction by Second Vintage A masterful representation of Seiko's Grammar of Design, this King Seiko reference 5625-7000 stands as a pinnacle of Japanese horology from the late 1960s. Boasting a striking monocoque case and a high-frequency movement, this timepiece was engineered to compete with the finest Swiss chronometers of its era. The presence of the pristine gold KS medallion on the caseback further elevates this exceptional vintage piece, making it a highly desirable acquisition for discerning collectors. Brand: Seiko Model: King Seiko Reference Number: 5625-7000 Serial Number: 953060 Movement: Caliber 5625 Automatic Dial: Silver sunburst dial with applied faceted indices, exceptionally clean condition Case Size: 37 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1969 Condition: Stunning vintage condition with sharp case lines and an immaculate dial Dial and Hands The dial is a masterclass in mid-century Japanese design, featuring a brilliant silver sunburst finish that catches the light beautifully across its finely textured surface. The typography is crisp and sharp, with the applied Seiko logo and printed automatic text positioned cleanly above the center pinion, balanced by the KS Hi-Beat signature and Suwa factory emblem below. The applied faceted steel baton indices feature contrasting black central inserts, matching perfectly with the sharp dauphine hands to ensure excellent legibility. A framed date aperture sits precisely at the three o'clock position. Careful visual inspection reveals the dial remains in stunning, remarkably well-preserved condition, completely free of any noticeable spotting, moisture damage, or discoloration, presenting an incredibly fresh and attractive face. Case and Crystal The stainless steel case exemplifies Taro Tanaka's famous Grammar of Design principles, showcasing sharp, angular lugs with broad, flat polished surfaces that transition seamlessly into the brushed flanks. The monocoque one-piece case design ensures structural integrity and features the original KS signed crown. Turning the watch over reveals a beautifully preserved gold King Seiko medallion set into the caseback, surrounded by crisp factory engravings denoting the reference and serial numbers. The case remains in stunning vintage condition, exhibiting only light, honest handling marks consistent with careful wear over the decades, while retaining its sharp factory geometry. A clear flat crystal protects the dial, showing no deep scratches or distracting flaws, offering a perfectly unobstructed view of the dial beneath. Movement Housed securely within the front-loading monocoque case is the highly regarded Seiko caliber 5625 automatic movement, a high-beat engine celebrated for its precision and durability. The caseback engravings confirm the reference 5625-7000, while the serial number 953060 places its production precisely in 1969. Performing well within expected vintage tolerances; running strong and steady. The timegrapher results measure at +15 to +22 seconds per day. Strap The watch is fitted with a handsome black textured leather strap, featuring prominent white contrast stitching that perfectly complements the monochrome aesthetic of the dial. The strap is supple and in excellent condition, ready for immediate wear. Condition Graded as stunning vintage condition. This King Seiko has been exceptionally preserved, boasting a near-flawless dial, sharp case lines, and a fully intact gold caseback medallion. The watch exhibits only the lightest signs of handling and careful use, standing as a premium example of Japanese vintage horology. Dimensions The classic proportions measure exactly 37 mm in diameter excluding the crown, offering a substantial yet refined presence on the wrist that wears beautifully by modern standards. Remarks The combination of a pristine sunburst dial, sharp Grammar of Design case, and an intact gold medallion makes this King Seiko an outstanding find. It represents a golden era of Seiko manufacturing where the pursuit of mechanical and aesthetic perfection was paramount. History Introduced in the late 1960s, the King Seiko line was born from an internal rivalry between the Suwa and Daini factories, driving both to achieve unprecedented levels of accuracy and design refinement. The 56KS series, powered by the 5600 family of high-beat movements, became one of the most successful and beloved iterations. The distinctive case shapes, influenced by Taro Tanaka, established a visual language that remains iconic to this day, securing King Seiko's legacy as a true giant of vintage watchmaking. / Second Vintage SKU: SEI-KXX-0001