Presented for auction by Second Vintage This is a Seiko LM Special 23 Jewels, reference 5216-8020—a standout example of the refined late-1970s Lord Matic line. Powered by Seiko's high-grade automatic movement and featuring an unpolished stainless steel case alongside its original bracelet, this piece offers both strong vintage character and modern wearability. Backed by recent timegrapher results and exhibiting attractive, honest patina, this Seiko LM Special is an excellent opportunity for collectors and everyday enthusiasts alike. Brand: Seiko Model: LM Special 23 Jewels Reference Number: 5216-8020 Serial Number: 5N0020 Movement: Automatic, Seiko Caliber 5216 Dial: Silver sunburst with applied indices and day-date at 3 o'clock Case Size: 36 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1975 Condition: Very good vintage condition with light signs of wear; running at -20 to -25 seconds per day per timegrapher, indicating healthy movement performance Dial and Hands The silver sunburst dial is crisp, clean, and uniformly aged, with sharp applied indices and original LM Special logos. The black minute track and Seiko branding remain bold. Hands are clean with minor age-appropriate patina and retain their original luminous material. The day-date window at 3 o'clock is clear and well-framed. Case and Crystal This 36mm stainless steel case preserves its distinct lines and brushed and polished finishes, with well-defined edges and lugs. Its unpolished surfaces display only gentle, even wear, indicating careful use. The acrylic crystal is clear, showing only minor surface marks that do not detract from legibility. The original signed crown operates smoothly. Movement The Seiko Caliber 5216 automatic movement is running at -20 to -25 seconds per day as measured on a timegrapher—strong performance for a vintage mechanical watch—and offering reliable vintage timekeeping. Strap Mounted on the original Seiko stainless steel bracelet with a unique link pattern and signed folding clasp. Bracelet length accommodates wrists up to 17.5 cm. Bracelet and clasp show minor hairlines and maintain original definition and engravings. Condition Overall, the watch is in very good vintage condition. The case is well-preserved with original finishing, the dial remains bright and clean, and the bracelet is complete and tight. Movement performance is healthy, supported by timegrapher data. Dimensions Case diameter: 36 mm (excluding crown) Wrist size: Fits up to 17.5 cm Remarks A beautifully preserved and fully original example from Seiko’s celebrated Lord Matic line, this LM Special 23 Jewels offers the classic design, build quality, and reliability that has made these models enduringly popular with collectors and enthusiasts. Its distinctive, untouched case geometry and well-maintained bracelet elevate it above most vintage offerings. History The Seiko Lord Matic Special series emerged as one of Seiko’s hallmarks of innovation in the 1970s, featuring advanced in-house movements and elegant, modern case designs. The 5216-8020 reference exemplifies the technical and aesthetic achievements of the era, delivering precise Japanese engineering in a timeless style that continues to resonate with collectors today. Payment and Shipping Payment must be completed within 1-3 days after purchase. The watch will be securely packaged and shipped with tracking and insurance for your peace of mind. Please review the pictures carefully before bidding. We strive to showcase the watch from multiple angles for an accurate representation. As with all vintage watches, water resistance is not guaranteed. The watch will be delivered in fully functional working condition. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: SEI47M3SQ0000