Seiko - Seikomatic-R - No reserve price - 8305-8051 - Men - 1968

Now available at auction from Second Vintage This classic 1960s Seikomatic-R features a striking silver crosshair dial and an elegant fluted bezel. The distinctive vertically brushed dial finish, paired with a robust one-piece stainless steel case, presents an attractive configuration for enthusiasts of mid-century Japanese horology. Brand: Seiko Model: Seikomatic-R Reference Number: 8305-8051 Serial Number: 815492 Movement: Mechanical, 30 jewels Dial: Silver vertically brushed crosshair dial with applied indices Case Size: 35 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1968 Condition: Good vintage condition. Timegrapher: +18+22s/day, running strong and steady. Dial and Hands The dial features a silver vertically brushed finish anchored by a sharp crosshair design. Applied faceted indices catch the light wonderfully, complementing the attractive vintage patina. Under macro inspection, some spotting and dirt are visible, adding to the honest character of the piece. The dauphine style hands display visible oxidation, dirt, and surface degradation, retaining an aged and oxidized presence consistent with the production era. The dial bears its crisp original text, including the Diashock and 30 Jewels designations. Case and Crystal The stainless steel one-piece case displays honest vintage wear, with moderate scratches and signs of use consistent with age. The lugs retain their general shape while exhibiting expected age-related wear. A classic fluted steel bezel frames the dial, showing minor dings and wear along its textured edges. The watch is fitted with an unsigned steel crown featuring a knurled texture for easy operation. Above the dial, a domed acrylic crystal exhibits light surface scratches and minor wear. Movement The watch is powered by a 30-jewel mechanical movement, indicated by the dial as the Seiko caliber 8305. This caliber is respected for its reliable engineering and smooth operation during the late 1960s. A timegrapher reading shows a rate of +18+22s/day. Performing well within expected vintage tolerances; running strong and steady. Strap The timepiece is paired with a black leather strap featuring white contrast stitching. The strap provides a comfortable fit and complements the vintage aesthetic of the watch. Condition Good vintage condition. The watch shows honest age and use throughout, with moderate scratches on the one-piece stainless steel case and minor dings on the fluted bezel. The vertically brushed crosshair dial displays attractive patina alongside some visible spotting and dirt, while the dauphine hands show noticeable oxidation and surface degradation. The domed acrylic crystal has light surface wear. Supported by the timegrapher result of +18+22s/day, the movement is running strong and steady. Dimensions The case measures 35 mm in diameter, excluding the crown. Remarks This Seikomatic-R is defined by its highly attractive vertically brushed crosshair dial and elegant fluted bezel. Housed in a durable one-piece case, it represents a highly wearable and visually striking example of 1960s Japanese design. History Introduced during a golden era of Japanese watchmaking, the Seikomatic line represented a significant step forward in automatic watch design for the domestic market. The Seikomatic-R models specifically offered refined aesthetics, often incorporating elegant dial layouts and robust case constructions. The use of the 8305 caliber and a one-piece case design highlights the brand's commitment to durability and precision during the late 1960s. Today, these models are appreciated by collectors for their distinctive mid-century styling and reliable mechanical heritage. / Second Vintage SKU: SEI-SMJ-0017