Presented for auction by Second Vintage A classic example of Seiko's renowned Lord Matic line, offering exceptional mid-century Japanese design and a highly reliable automatic caliber. This piece perfectly captures the sophisticated aesthetic of the era, making it a compelling addition to any vintage collection. Brand: Seiko Model: Lord Matic Reference Number: 5605-7020 Serial Number: 043721 Movement: Caliber 5605, Automatic, 25 Jewels Dial: Silver sunburst with applied black indices, exceptionally clean and well-preserved condition Case Size: 35 mm (excluding the crown) Case Material: Stainless Steel Production Date: April 1970 Condition: Excellent vintage condition with a remarkably fresh dial Dial and Hands The striking silver sunburst dial is a masterclass in understated elegance, catching the light beautifully to reveal its fine radial texture. It features applied black baton indices that provide excellent contrast, complemented by the applied SEIKO and LM logos. A sharply framed date window sits at the three o'clock position. The dial text, including LORD MATIC 25 JEWELS and the Suwa factory emblem, is crisply printed. The matching black baton hands complete the highly legible and sophisticated aesthetic. A close inspection reveals the dial is in exceptionally clean condition, free from notable spots, staining, or damage, preserving its original factory luster and pristine appearance. Case and Crystal The stainless steel case showcases Seiko's distinctive Grammar of Design influence, featuring a one-piece monocoque construction designed to be opened through the crystal. The case retains strong lines with a beautiful transition between the brushed upper lug surfaces and the polished case flanks. The polished bezel frames the dial perfectly. The caseback is clearly stamped with the reference 5605-7020, the serial number 043721, and the Suwa factory logo, along with instructions for opening the case. The watch is fitted with a domed acrylic crystal (box-style profile) that remains clear and free from significant visual obstructions, enhancing the vintage warmth of the dial. The knurled crown allows for easy operation and setting. Movement Powering this Lord Matic is the Seiko Caliber 5605, an automatic movement featuring 25 jewels, produced by the esteemed Suwa Seikosha factory. Known for its reliability and slim profile, this caliber is a testament to Seiko's engineering prowess during the era. Running in vintage operational condition. Maintains the authentic mechanical character of the era. (+46s+50s/day). Strap The watch is presented on a handsome black leather strap featuring an embossed alligator pattern and contrasting white stitching. The strap is supple and complements the monochromatic elegance of the dial and case perfectly, secured by a standard stainless steel pin buckle. Condition This Seiko Lord Matic is in excellent vintage condition. The dial is the standout feature, remaining remarkably clean and vibrant with no visible flaws. The stainless steel case shows honest, light signs of wear consistent with its age, but retains sharp lug profiles and attractive finishing. The caseback engravings are deep and fully legible. Overall, it is a beautifully preserved example of a classic Japanese dress watch. Dimensions Case Size: 35 mm (excluding the crown) Remarks The Lord Matic series represents a sweet spot in vintage Seiko collecting, offering high-grade movements and sophisticated case designs that rivaled the King Seiko and Grand Seiko lines of the same period. This specific reference, with its clean silver dial and monocoque case, is a versatile and highly wearable piece that exudes mid-century charm. History Introduced in the late 1960s, the Seiko Lord Matic line was positioned just below the King Seiko and Grand Seiko tiers, intended for the discerning professional who appreciated fine watchmaking and modern design. The 5600 series of movements became a cornerstone of Seiko's automatic lineup, celebrated for their thinness and accuracy. The Lord Matic models often featured the design principles established by Taro Tanaka, resulting in watches with sharp angles, flat surfaces, and highly reflective cases. Today, they are highly sought after for their enduring style 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-LLJ-0002