Seiko - Cronos - No reserve price - 15020 - Men - 1960-1969

Now available at auction from Second Vintage This classic vintage Seiko dress watch presents a beautifully preserved silver sunburst dial that immediately draws the eye. The 1960s Cronos design is characterized by its clean lines and elegant gold-plated case, housing a highly capable Seikosha 21-jewel manual wind movement. It is a highly attractive example of mid-century Japanese watchmaking that highlights the brand's dedication to refined aesthetics and mechanical precision. Brand: Seiko Model: Cronos Reference Number: 15020 Serial Number: N210982 Movement: Manual wind, 21 jewels Dial: Silver sunburst with applied gold-tone indices Case Size: 34mm (excluding the crown) Case Material: Gold Plated / Gold Filled Back Production Year: 1960s Condition: Good vintage condition. Timegrapher: -30-35s/day, running strong and steady. Dial and Hands The exceptionally clean and attractive silver sunburst dial is very well preserved, catching the light beautifully across its textured finish. Applied gold-tone indices remain clean and fully intact, providing excellent contrast against the bright surface. All printed text, including the Cronos and Diashock signatures, is crisp with no visible loss, while the date window at three o'clock remains clean. The gold-tone dauphine hands display visible surface oxidation, spotting, and a deep patina that adds honest character to the otherwise pristine dial layout. Case and Crystal The gold-plated case shows honest wear consistent with its age, featuring visible surface scratches and handling marks throughout. Some plating wear and oxidation are visible along the lug edges and the perimeter of the gold-filled caseback, though the overall case geometry remains generally well-defined. The integrated smooth bezel displays light surface scratches that match the wear of the main case. An unsigned knurled crown shows some plating wear along its ridged edge. The domed acrylic crystal is clear, presenting no major scratches, cracks, or crazing. Movement Inside the case is a manual wind Seikosha movement, proudly engraved with its 21-jewel count. The caliber appears clean and well-preserved, showing no obvious signs of heavy corrosion or damage, with only minor handling marks visible on the screw heads. The timegrapher records a rate of -30-35s/day. Performing well within expected vintage tolerances; running strong and steady. Strap The watch is fitted with a textured leather strap featuring contrast stitching. The strap appears to be in very good condition with minimal wear, providing a handsome complement to the gold-plated case. Condition Good vintage condition. The case exhibits honest age-related wear, including surface scratches and plating wear along the lug edges and caseback perimeter, while retaining well-defined geometry. The silver sunburst dial is exceptionally well preserved and highly attractive, offset by gold-tone dauphine hands that show noticeable oxidation and spotting. The domed acrylic crystal remains clear. The manual wind movement is clean, and timegrapher results confirm it is performing well within expected vintage tolerances; running strong and steady. Dimensions The case measures 34mm (excluding the crown). Remarks This Seiko Cronos represents a highly charming era of mid-century Japanese dress watches. With its exceptionally clean sunburst dial and robust manual wind movement, it offers a wonderful opportunity to acquire a classic vintage Seiko with genuine character and enduring style. History Introduced in the late 1950s and produced into the 1960s, the Seiko Cronos line was developed by the Daini Seikosha factory as a slim, high-performing alternative to the Suwa factory's Marvel and Crown models. The Cronos was highly regarded for its precision and elegant, thin profile, eventually serving as the foundational architecture for the legendary King Seiko line. Today, the Cronos remains a respected pillar of Seiko's mid-century catalog, celebrated by enthusiasts for its refined dress watch aesthetics and its significant role in the brand's competitive internal development. / Second Vintage SKU: SEI-CNX-0001