Seiko - Seikomatic - No reserve price - 6206-8010 - Men - 1965

Presented for auction by Second Vintage The Seikomatic line stands as a proud testament to Seiko’s mid-century dedication to refined, everyday automatic timepieces. Produced during a golden era of Japanese horology, this particular model is celebrated for its highly distinctive dial layout, separating the day and date apertures across the horizontal axis. Combined with intricately textured hour markers and a beautifully proportioned case with a recessed crown, this watch captures the sophisticated yet practical design language that defined Seiko in the 1960s. It remains a compelling piece of mechanical history for collectors of vintage Japanese watchmaking. Brand: Seiko Model: Seikomatic Reference Number: 6206-8010 Serial Number: 5917378 Movement: Automatic, Caliber 6206B, 26 Jewels Dial: Silver sunburst with applied textured indices, exhibiting visible edge wear, discoloration, and surface spotting Case Size: 35 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1965 Condition: Good vintage condition with honest wear and distinct dial aging Dial and Hands The dial features a silver sunburst finish that serves as the backdrop for a highly unusual and visually striking layout. The day of the week is displayed in a window at nine o'clock, positioned directly beneath an applied serif Seiko logo, while a framed date aperture sits opposite at three o'clock. The applied hour markers are exceptionally detailed, with the primary indices at the quarters featuring a faceted, cross-hatched texture that catches the light beautifully. Time is indicated by classic polished dauphine hands. Upon close inspection, the dial shows significant and honest signs of vintage aging. There is visible edge wear and dark discoloration around the perimeter, most notably between the seven and eleven o'clock positions, alongside scattered surface spotting and dust across the dial face, reflecting its decades of use. Case and Crystal The 35 millimeter stainless steel case features a smooth polished bezel and elegantly sweeping lugs that maintain a pleasing profile. A signature element of this era is the recessed crown positioned at four o'clock, designed to emphasize the automatic winding nature of the movement while providing a seamless case silhouette. The watch is fitted with a domed crystal that provides clear viewing of the dial beneath. The case exhibits normal, honest vintage wear throughout, with superficial scratches, scuffs, and minor handling marks visible on the polished flanks, bezel, and lugs. The snap-on caseback bears the serial number 5917378 on the exterior, while the interior is correctly stamped with the 6206-8010 reference number. Movement Inside the case beats the Seiko Caliber 6206B, an automatic movement equipped with 26 jewels. The mechanism is distinguished by its attractive gold-tone finishing across the rotor and main plates, a hallmark of Seiko's higher-end automatic offerings of the period. Close inspection of the movement reveals clear factory engravings, including the Seiko branding, jewel count, and Japan origin marks. Running in vintage operational condition. Maintains the authentic mechanical character of the era. The timegrapher records a performance of +50 to +54 seconds per day. Strap The watch is paired with a black textured leather strap, detailed with prominent white and tan contrast stitching along the edges. It is secured with a standard stainless steel pin buckle, complementing the vintage character of the timepiece. Condition This Seikomatic is presented in good vintage condition. The stainless steel case remains structurally sound with age-appropriate scratches and scuffs expected from regular wear. The dial is heavily patinated, showing pronounced edge wear, perimeter discoloration, and surface spotting that clearly communicate its vintage status. The movement remains operational and intact, retaining its original factory finishing. Dimensions Case Size: 35 mm (excluding the crown) Remarks This timepiece is a fascinating example of Seiko's mid-century design innovation. The separated day and date displays, combined with the beautifully textured cross-hatch hour markers, offer a level of detail that continues to charm vintage enthusiasts today. History Introduced in the early 1960s, the Seikomatic line was instrumental in popularizing automatic watches for the Japanese market, combining elegant aesthetics with robust self-winding technology. The 6206 caliber, with its unique day-at-nine layout, represents a creative period in Seiko's engineering history before dial layouts became more standardized. Watches from this era reflect Seiko's rapid ascent in global watchmaking, offering mechanical sophistication and nuanced design that rivaled their Swiss counterparts. / Second Vintage SKU: SEI-MJX-0002