Presented for auction by Second Vintage This exceptional Seiko Lord Matic, offered in rare near-mint condition, features the striking "Gradient Green Sunburst" dial—an uncommon find that captures the artistry and innovation of Seiko’s golden era. Manufactured in 1973, this LM 5606-7310 stands out for its vibrant aesthetic, crisp lines, and outstanding preservation. Its captivating dial and reliable performance make it a must-have for discerning collectors and enthusiasts seeking the finest vintage Seiko examples. Brand: Seiko Model: Lord Matic (LM) "Gradient Green Sunburst" Reference Number: 5606-7310 Serial Number: 3D3582 Movement: Automatic, 23 jewels Dial: Gradient green sunburst with gold-tone indices and hands, day-date at 3 o'clock Case Size: 36 mm (excluding the crown) Case Material: Stainless steel Production Year: 1973 Condition: Excellent near-mint vintage condition, running at +35/+41 seconds per day on the timegrapher, indicating a healthy vintage movement. Dial and Hands The dial is a true showpiece, graced with a gradient green sunburst pattern that shifts mesmerizingly in changing light. Gold-tone applied indices and hands accentuate the dial’s sophistication, while the original lume has aged gracefully and remains intact. The day-date display at 3 o’clock is crisp, and all printing remains clear. Case and Crystal The robust 36 mm stainless steel case retains its sharp, factory lines and a strong brushed finish, highlighting the Lord Matic’s elegant design. The lugs remain well-defined, showing minimal wear. The acrylic crystal is clean and free of notable scratches, offering an unobstructed view of the beautiful dial. Movement Powered by Seiko’s renowned automatic movement with 23 jewels, this Lord Matic operates reliably and was measured at +35 and +41 seconds per day on a timegrapher, attesting to its healthy performance for its age. This caliber is celebrated for durability and dependable function. Strap Completed by a brown leather strap that complements the green hues of the dial, the strap is supple with only minimal signs of previous use, providing comfort and a classic look for immediate wear. Condition This Seiko Lord Matic is preserved in near-mint vintage condition, with crisp case lines, a flawless sunburst dial, clear crystal, and only minor strap wear. The timegrapher results confirm the excellent state of the movement. Few examples from this era present as well as this one. Dimensions Case diameter: 36 mm (excluding the crown) Remarks A combination of rarity, condition, and standout design make this Seiko Lord Matic an exceptional collector’s opportunity. The vibrant green dial, unpolished case, and reliable movement set this watch apart as a true gem among vintage Japanese timepieces. History Introduced in the late 1960s, the Seiko Lord Matic series was designed as a premium automatic line for the Japanese domestic market, lauded for technical sophistication and distinctive dial artistry. The "Gradient Green Sunburst" variant is especially rare, making this model a sought-after prize for enthusiasts and a testament to Seiko’s legacy of innovation and craftsmanship. 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: SEI6MZX0E0000