Presented for auction by Second Vintage This captivating Seiko Lord Matic from the early 1970s is a brilliant testament to the brand's golden era of daring design and mechanical excellence. Combining a mesmerizing gradient dial with an architecturally striking faceted crystal, this timepiece captures the vibrant, experimental spirit of Japanese watchmaking. The Lord Matic line was positioned just below the Grand Seiko and King Seiko tiers, offering sophisticated movements and exceptional finishing that remain highly sought after by collectors today. Brand: Seiko Model: Lord Matic Reference Number: 5606-7300 Serial Number: 386455 Movement: Automatic Caliber 5606A, 23 Jewels Dial: Emerald green gradient dial with concentric brushing, exceptionally clean with no visible flaws Case Size: 37 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1973 Condition: Excellent vintage condition with a beautifully preserved dial and sharp case lines Dial and Hands The dial is an absolute standout, featuring a stunning emerald green gradient that darkens elegantly toward the outer edges. A fine concentric circular brushed texture radiates across the surface, catching the light dynamically from every angle. The dial is exceptionally clean, showing no visible spots, stains, moisture marks, or discoloration, preserving its original vibrant character flawlessly. Applied silver-tone faceted baton indices with white central stripes provide excellent legibility and depth, complementing the applied Seiko and LM logos. The framed day-date aperture at three o'clock displays both English and Kanji variations with crisp printing. The matching faceted baton hands feature white inserts and remain in wonderful condition, displaying only the faintest signs of honest aging under high magnification. Case and Crystal The tonneau-shaped stainless steel case exhibits a robust, masculine profile characteristic of the era. The transitions between the gently sweeping lugs and the polished case flanks remain well-defined, showing normal, honest signs of wear with light surface scratches consistent with decades of careful use. There are no heavy gouges or signs of aggressive over-polishing, allowing the original geometry to shine. The watch is fitted with a striking faceted crystal that elevates the visual depth of the dial, casting unique geometric reflections across the green surface. The crystal is well-preserved, maintaining excellent clarity to showcase the pristine dial beneath. The screw-down caseback retains sharp, fully legible factory engravings, including the reference and serial numbers. Movement Powering this timepiece is the venerable Seiko Caliber 5606A automatic movement, featuring twenty-three jewels and proudly stamped with the Seiko signature. The movement presents beautifully in the close-up imagery, showcasing a clean rotor, bright bridges, and a lively balance wheel. This caliber is renowned for its reliability and sophisticated architecture, representing a high point in Seiko's mid-century mechanical production. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The timegrapher records a highly precise deviation of -15 to -18 seconds per day. Strap The watch is paired with a handsome black leather strap featuring contrasting white stitching, adding a sporty yet refined touch to the overall presentation. The strap is supple and complements the vibrant green dial perfectly, securing comfortably to the wrist with a classic stainless steel pin buckle. Condition This Seiko Lord Matic is presented in excellent vintage condition. The dial is virtually flawless, offering an incredibly fresh and vibrant appearance that is rare for watches of this age. The case retains strong lines and attractive proportions, exhibiting only moderate, age-appropriate handling marks. The faceted crystal is clear and striking, while the movement is clean and running with impressive precision. Overall, it is a remarkably well-preserved example that balances aesthetic brilliance with mechanical integrity. Dimensions The stainless steel case measures 37 millimeters in diameter, excluding the crown. The lug-to-lug distance provides a balanced and comfortable presence, making it highly wearable for a variety of wrist sizes while maintaining its distinct vintage proportions. Remarks Finding a Seiko Lord Matic with such a pristine colored gradient dial and its faceted crystal intact is a special opportunity for any vintage enthusiast. The interplay of light between the geometric crystal and the concentric green dial creates a wearing experience that is simply unmatched by modern equivalents. This piece is ready to be worn, admired, and cherished as a vibrant slice of horological history. History Introduced in 1968, the Seiko Lord Matic series was created to offer premium automatic movements and high-quality case finishing to the discerning domestic market. Utilizing the sophisticated 56-series calibers, which were also adapted for King Seiko and Grand Seiko models, the LM line became a canvas for Seiko's most creative dial designs and crystal shapes in the 1970s. These watches represent a pivotal era when Seiko was confidently pushing the boundaries of aesthetics and engineering, cementing their reputation as a global powerhouse in 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-ALJ-0020