Available now on auction by Second Vintage This Seiko Lord Matic represents a wonderful intersection of 1970s style and Japanese engineering prowess. Produced in June 1973, this reference 5606-7230 offers the distinct charm of the Lord Matic line, which historically sat just beneath King Seiko in the brand's hierarchy, offering high-end finishing and advanced movements for the era. The combination of the classic silver sunburst dial with a bold, textured red leather strap creates a striking aesthetic that bridges the gap between dress watch elegance and everyday vintage character. With its bilingual day wheel featuring Kanji and English, this piece offers a delightful connection to its JDM (Japanese Domestic Market) origins. Brand: Seiko Model: Lord Matic Reference Number: 5606-7230 Serial Number: 362677 Movement: Automatic Caliber 5606A Dial: Silver sunburst with applied indices Case Size: 37 mm Case Material: Stainless Steel Production Year: 1973 Condition: Good vintage condition. The case shows honest signs of age and wear consistent with a watch from the early 1970s, while the dial remains remarkably clean and attractive. Timegrapher results show a rate of -20 to -28 seconds per day, indicating the movement is functioning within acceptable vintage operating parameters. Dial and Hands The silver sunburst dial is the highlight of this timepiece, presenting in very clean condition with minimal signs of aging. It features polished applied baton indices with black central inserts that match the handset, providing excellent legibility and a sharp, cohesive look. The applied "Seiko Automatic" and "LM" logos are crisp and intact. A framed day-date window is positioned at 3 o'clock, featuring a desirable bilingual calendar wheel that displays days in both English and Japanese Kanji. The lume plots are present and show a consistent aged patina. Case and Crystal The stainless steel case measures 37mm, a size that offers significant wrist presence for a vintage dress watch. The case architecture features the classic Lord Matic lines with defined lugs. As expected for a watch of this vintage, there are visible surface scratches and handling marks throughout the polished bezel and case sides, consistent with honest usage over five decades. The screw-down caseback is clearly engraved with the reference and serial numbers, along with the Seiko and Suwa factory logos. The crystal is clear and presents well, allowing for an unobstructed view of the dial. Movement Powering this watch is the robust Seiko Caliber 5606A, a 23-jewel automatic movement that was a staple of high-grade Seiko watches in the 1970s. The movement is clean and features a signed rotor. Based on provided data, the watch is currently running with a deviation of approximately -20 to -28 seconds per day, which indicates reliable mechanical health for an unserviced vintage piece. Strap The watch has been fitted with a vibrant red leather strap featuring an alligator-style grain pattern. This bold strap choice contrasts beautifully with the monochrome dial and steel case, giving the watch a contemporary and fashionable flair. It is finished with a silver-tone buckle that complements the case material. Condition This timepiece is in good vintage condition. While the stainless steel case exhibits scratches and wear typical of its age, it retains its original geometry and character without signs of abuse. The dial is the standout feature, preserved in excellent condition which greatly enhances the watch's overall appeal. The movement is running and functional. Dimensions The case measures 37mm in diameter excluding the crown, making it a versatile size suitable for a wide range of wrist sizes. The lug design ensures a comfortable fit, maintaining a slim profile that slides easily under a shirt cuff. Remarks The Seiko Lord Matic 5606-7230 is an enduring classic that offers tremendous value to the vintage collector. Its clean design language, combined with the reliability of the 5600-series movement, makes it a perfect entry point into vintage Japanese collecting or a solid addition to an established rotation. The addition of the Kanji day wheel adds a layer of collectibility that enthusiasts always appreciate. History Introduced in the late 1960s, the Lord Matic (LM) line was positioned as a mid-tier offering that delivered near-luxury quality, sitting just below the King Seiko and Grand Seiko lines. It played a crucial role in Seiko's dominance of the 1970s watch market, utilizing the sophisticated 56 series movements which were thinner and more advanced than many competitors of the time. The Lord Matic series is celebrated today for bringing high-end case designs and dial finishing to a wider audience, solidifying Seiko's reputation for exceptional quality manufacturing. 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: SEI8264Y90000