Seiko Presmatic 5146-7060 (1970)

Now available at auction from Second Vintage This sought-after 1970 Seiko Presmatic immediately distinguishes itself through its exceptionally well-preserved silver sunburst dial and its original signed bracelet. The Presmatic line remains a collector favourite for its refined aesthetics and mechanical sophistication, and this example offers an outstanding opportunity to acquire one with crisp, highly legible details and authentic vintage character. Brand: Seiko Model: Presmatic Reference Number: 5146-7060 Serial Number: 070879 Movement: Caliber 5146 automatic Dial: Silver sunburst with applied indices Case Size: 37mm (excluding the crown) Case Material: Stainless Steel Production Year: 1970 Condition: Excellent vintage condition. Timegrapher: -19s-22/day, running strong and steady. Dial and Hands The dial presents an exceptionally well-preserved silver sunburst finish that is clean and highly reflective, creating a striking visual presence on the wrist. Applied indices feature black inserts that remain intact and free of visible corrosion, complementing the crisp, fully legible printed text. The dial shows no visible spotting, staining, or moisture damage. Sweeping above are the dauphine-style hands with black central stripes, which maintain clean surfaces with no visible oxidation or corrosion, matching the dial perfectly. Case and Crystal The 37mm stainless steel case displays an honest vintage character with brushed and polished surfaces. The case lines and edges remain reasonably well-defined, showing light surface scratches and handling marks consistent with age and normal wear. A polished fixed bezel integrates smoothly into the case geometry, bearing light surface scratches consistent with the rest of the watch. The distinctive faceted crown sits partially recessed into the case flank. Above the dial, the flat crystal is clear, providing an unobstructed view without any major visible scratches, chips, or crazing. Movement This Presmatic is powered by Seiko's high-beat caliber 5146 automatic movement, a 27-jewel mechanism celebrated for its smooth operation and specialized date quickset function. The timegrapher recorded -19s-22/day. Performing well within expected vintage tolerances; running strong and steady. Strap The watch is fitted with its original signed stainless steel link bracelet, adding significant collector appeal. The clasp is clearly signed "SEIKO Presmatic". The bracelet shows moderate surface scratches and wear typical of regular use, maintaining a cohesive aesthetic with the case. It accommodates a maximum wrist size of up to 19cm. Condition Excellent vintage condition. The silver sunburst dial and dauphine hands are exceptionally clean and well-preserved. The stainless steel case and original signed bracelet show honest age-related wear, including light surface scratches and handling marks, while maintaining well-defined lines. Supported by the recorded timegrapher result, the movement is running strong and steady. Dimensions The case measures 37mm in diameter, excluding the crown. Remarks This Seiko Presmatic stands out through its brilliant silver sunburst dial and the presence of its original signed bracelet. It offers a highly attractive, honest vintage configuration that appeals directly to enthusiasts of classic Japanese watchmaking. History Introduced in the late 1960s, the Seiko Presmatic line was positioned as a premium offering, distinguished by its high-beat movements and a unique hexagonal button integrated into the crown for quick-setting the date. Operating at a higher frequency, the 51-series calibers delivered a smooth sweep and precise timekeeping that showcased Seiko's mechanical ambitions of the era. Today, the Presmatic is a highly respected model family among vintage Seiko collectors, appreciated for its blend of dressy elegance and innovative engineering. / Second Vintage SKU: SEI-SPH-0005