Seiko Seikomatic 軌音 (Kion) 6206-8080 (1965)

Presented for auction by Second Vintage This exceptional Seikomatic 26J, reference 6206-8080, showcases Seiko’s mid-century expertise in automatic watchmaking. Featuring a refined silver sunburst dial, crisp applied indices, and a sharply fluted bezel, this piece embodies timeless style and an impressive 37mm wrist presence. A recent timegrapher result of -1 to -5 seconds per day with strong amplitude further demonstrates its outstanding mechanical health. Rarely found in this level of original preservation, this Seikomatic offers vintage collectors a rare opportunity to acquire one of Seiko’s most desirable classics. Brand: Seiko Model: Seikomatic Reference Number: 6206-8080 Serial Number: 5733142 Movement: Automatic, 26 jewels Dial: Silver sunburst with applied indices, day-date at 3 o’clock Case Size: 37 mm (excluding the crown) Case Material: Stainless steel Production Year: 1965 Condition: Excellent vintage condition with a flawless dial, sharp case lines, and running within outstanding tolerances (-1s to -5s/day, strong amplitude). Dial and Hands The silver sunburst dial is beautifully preserved, offering impressive clarity and vintage texture. The applied indices and original branding remain sharp, while the baton hands are free from oxidation and display pleasing, even lume aging. The framed day-date display at 3 o’clock completes the classic Seikomatic look. Case and Crystal The stainless steel 37mm case retains its well-defined lines and eye-catching fluted bezel, emphasizing its refined, period-correct character. Minor signs of gentle vintage wear are present, and the acrylic crystal is clear and free of major blemishes, providing an unobstructed view of the dial. Movement Powered by Seiko’s reliable automatic movement with 26 jewels, this Seikomatic has been tested with a timegrapher and is running at -1s to -5s per day with strong amplitude—evidence of a healthy and well-maintained movement. Strap Fitted with a black crocodile-pattern leather strap with contrasting stitching, the watch presents elegantly and is comfortable on the wrist. The strap is in excellent condition. Condition This Seikomatic 26J is offered in excellent vintage condition with a pristine dial, sharp case contours, and superb timekeeping—a true standout for any vintage collection. Dimensions Case diameter: 37 mm (excluding crown) Remarks Seldom available in this configuration and condition, the Seikomatic 26J with fluted bezel stands as one of Seiko’s most iconic vintage models. Its sharp originality and mechanical performance make it highly sought after among enthusiasts. History Debuting in the 1960s, the Seikomatic line represented a leap forward in automatic movement quality and reliability for Seiko. The 26-jewel caliber featured in this model was a milestone, cementing Seiko’s reputation as a leader in watchmaking. Today, the Seikomatic is revered for its technical innovation, design, and lasting appeal. / Second Vintage SKU: SEI1LDYIQU000