Presented for auction by Second Vintage This Seiko Lord Matic embodies the refined aesthetic and mechanical innovation that defined Japanese watchmaking in the 1970s. With its striking green dial and robust automatic movement, this piece offers collectors a highly wearable and visually captivating example of Seiko's mid-century design language. The Lord Matic line was positioned just below the King Seiko and Grand Seiko tiers, offering exceptional quality and precision in a more accessible package, making it a beloved choice among vintage enthusiasts today. Brand: Seiko Model: Lord Matic Reference Number: 5606-8090 Serial Number: 532621 Movement: Caliber 5606A, 23 Jewels, Automatic Dial: Deep green with applied faceted indices, showing a clean surface with minimal signs of age Case Size: 36 mm (excluding the crown) Case Material: Stainless Steel Production Year: March 1975 Condition: Good vintage condition with an exceptionally clean dial and honest wear to the case Dial and Hands The dial of this Lord Matic is a standout feature, presenting a rich, deep green hue that shifts elegantly under different lighting conditions. The surface appears exceptionally clean, free from notable spots, staining, or moisture damage, retaining its vibrant color and smooth texture. The applied silver-tone hour markers are faceted and feature white central inserts, adding depth and legibility to the display. The Seiko and Lord Matic logos are crisply applied, while the printed text remains sharp and fully intact. A framed day-date window sits at the three o'clock position, displaying the day in both English and Kanji. The classic baton-style hands are well-preserved, showing only light signs of aging consistent with the watch's era, and feature a thin white stripe that complements the hour markers perfectly. Case and Crystal The 36mm stainless steel case showcases a classic 1970s tonneau-inspired silhouette with integrated-style lugs. The case exhibits honest signs of vintage wear, including superficial scratches and minor handling marks throughout the polished surfaces and bezel, typical for a watch of this age that has been worn and enjoyed. The transitions between the case flanks and the upper surfaces remain visible, though they show the softening expected from normal use over the decades. The domed crystal is clear and well-preserved, offering an unobstructed view of the stunning green dial below, with no significant scratches or chips visible. The original crown is nestled slightly into the case side at the three o'clock position, maintaining the sleek profile of the design. The screw-down caseback is clearly engraved with the Seiko logo, reference number 5606-8090, and serial number 532621. Movement Powering this timepiece is the venerable Seiko Caliber 5606A, a 23-jewel automatic movement known for its reliability and smooth operation. The movement images reveal a clean and well-maintained mechanism, with the rotor clearly stamped "SEIKO," "23 JEWELS," and "JAPAN 5606A." The finishing on the bridges and rotor presents beautifully, with no visible signs of corrosion or excessive wear. Running in vintage operational condition. Maintains the authentic mechanical character of the era. The timegrapher result is -55 to -64 s/d. Strap The watch is fitted with a striking black leather strap featuring contrasting yellow, orange, and white stitching. This bold strap choice complements the vibrant green dial and adds a contemporary, sporty touch to the vintage timepiece. The strap is secured with a standard stainless steel pin buckle and appears to be in excellent, lightly used condition. Condition This Seiko Lord Matic is presented in good vintage condition. The case shows honest, age-appropriate wear with light scratches and minor softening of the edges, while the dial remains exceptionally clean and vibrant. The hands and applied markers are well-preserved, and the movement appears clean and operational. This is a highly attractive and wearable example of a classic 1970s Seiko. Dimensions Case Size: 36 mm (excluding the crown) Remarks The Seiko Lord Matic 5606-8090 is a fantastic representation of Seiko's design prowess during the 1970s. The combination of the deep green dial, faceted indices, and the reliable 5606 caliber makes this a compelling piece for both seasoned Seiko collectors and those looking for a distinctive vintage daily wearer. History Introduced in 1968, the Seiko Lord Matic (LM) series was designed to be a high-quality, reliable automatic watch for the everyday professional. Positioned just below the elite King Seiko and Grand Seiko lines, the Lord Matic shared much of the same advanced movement technology, specifically the 56-series calibers, which were known for their thinness and accuracy. The LM line became incredibly popular in Japan during the 1970s, offering a wide variety of case shapes and dial colors, reflecting the bold design trends of the era. Today, Lord Matics are highly sought after by collectors for their excellent build quality, stylish designs, and historical significance within Seiko's golden age of mechanical watchmaking. Payment and Shipping Payment must be completed within 1–3 days after purchase. Your watch will be professionally and very securely packaged, and shipped with tracking and insurance for your peace of mind. We ship via fast express service, with typical delivery in 1–4 business days (destination dependent). Note that with vintage watches, minor signs of wear, aging, or imperfections may be present and are considered normal for watches of this age. Please review all photos carefully before bidding. We strive to photograph each watch from multiple angles for the most accurate representation. The photos form an important part of the description. If there are any concerns of functionality or defects after delivery, make sure to contact us within 3 days of receiving the watch so we can assist you. As with all vintage watches, water resistance is not guaranteed. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: SEI-SAL-0063