Available now on auction by Second Vintage Step into the golden era of Japanese horology with this highly elegant vintage Seiko, a timepiece that masterfully blends robust engineering with striking architectural design. Offering an exceptional balance of dressy refinement and daily wearability, this watch showcases the legendary craftsmanship that established Seiko's enduring global reputation. Brand: Seiko Model: LM Reference Number: 5606-7190 Serial Number: 264107 Movement: Automatic Dial: Silver sunburst Case Size: 36 mm Case Material: Stainless steel Production Year: 1972 Condition: Good vintage condition. The timegrapher indicates the watch is running at -55 to -60 seconds per day, which indicates a functional and operating movement. Dial and Hands The watch features a striking silver sunburst dial that catches the light beautifully, characteristic of Seiko's superior finishing from this era. It is adorned with applied silver-tone hour markers featuring contrasting black inlays, perfectly matching the refined dauphine hands. The dial proudly displays the applied Seiko logo and the coveted LM emblem above the Suwa factory symbol. A neatly framed day and date complication sits at the three o'clock position, adding practical functionality to this highly elegant display. Case and Crystal The stainless steel case exemplifies Seiko's legendary Grammar of Design philosophy, showcasing sharp, angular lugs and flat, polished surfaces that transition seamlessly. The smooth bezel surrounds a clear and well-preserved crystal that allows an unobstructed view of the pristine dial. The solid caseback is clearly engraved with the Seiko medallion text, reference number, and serial number, maintaining its factory crispness and unpolished charm. Movement Inside this timepiece beats the highly regarded Seiko caliber 5606, a 25-jewel automatic movement renowned for its reliability and smooth operation. This caliber was a cornerstone of Seiko's mid-tier luxury lineup, offering sophisticated engineering and a quickset day-date mechanism. It continues to provide reliable vintage performance, standing as a testament to the brand's enduring mechanical prowess. Strap The watch is presented on a handsome black leather strap with a refined crocodile pattern. This strap complements the sharp lines of the case and the elegant dial, securing comfortably to the wrist with a classic steel tang buckle. Condition This Seiko is presented in good vintage condition, showing normal and honest signs of wear consistent with its age. The stainless steel case retains its well-defined edges and attractive proportions, with moderate surface marks that speak to a life well-lived without being excessively worn. The dial is exceptionally well-preserved, remaining highly attractive. The timegrapher indicates the watch is running at -55 to -60 seconds per day, indicating a functional vintage operating movement. Dimensions The case measures an elegant 36 mm in diameter excluding the crown. This classic proportion ensures a highly comfortable fit while maintaining a distinguished presence on the wrist. Remarks The Seiko Lord Matic series represents a golden era of Japanese watchmaking, bridging the gap between everyday reliability and the high-end luxury of Grand Seiko. This particular reference 5606-7190 is a superb example of the era's aesthetic, offering collectors a chance to own a piece of Seiko's iconic design language. Its timeless appeal and robust construction make it a truly versatile vintage companion. History Introduced in the late 1960s, the Seiko Lord Matic was positioned just below the King Seiko and Grand Seiko lines, sharing much of their sophisticated engineering and design ethos. Manufactured by the revered Suwa Seikosha factory, the LM series utilized the advanced 56-series movement, which later found its way into higher-tier models. The Lord Matic remains a highly respected and historically significant line among enthusiasts, celebrated for bringing extraordinary precision and timeless style to the dedicated connoisseur. 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). 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. 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: SEI1HOYWNS000