Offered in this auction by Second Vintage A captivating and beautifully preserved piece from Seiko's golden era of mechanical watchmaking, this Lord Matic stands out with its incredibly vibrant green dial. The 5606 series represents a peak of Seiko's mid-tier luxury lines, sharing much of its DNA with the highly regarded King Seiko models of the era. This specific example, characterized by its stunningly textured emerald sunburst dial and robust cushion case, offers an unmistakable 1970s aesthetic blended with exceptional Japanese horological craftsmanship. It is a striking timepiece that provides immense visual appeal on the wrist. Brand: Seiko Model: Lord Matic Reference Number: 5606-7300 Serial Number: 307971 Movement: Automatic caliber 5606A with 25 jewels Dial: Emerald green sunburst with gold-toned applied indices Case Size: 36 mm (excluding the crown) Case Material: Stainless steel Production Year: 1973 Condition: Excellent vintage condition. The timegrapher result is -45s-55s/day, which indicates a healthy movement offering reliable vintage performance. Dial and Hands The visual centerpiece of this timepiece is the breathtaking emerald green dial, which features a mesmerizing radiant texture that plays beautifully with the light. It is adorned with applied multifaceted indices featuring gold tones and white inserts, perfectly matching the original gold-toned handset. The dial is exceptionally clean, with the applied Seiko and LM logos proudly displayed, alongside a framed day-date complication at the three o'clock position featuring an English and Kanji day wheel. The overall preservation of the dial and hands is outstanding, maintaining a rich and highly vibrant appearance. Case and Crystal The stainless steel cushion case remains sharp and highly attractive, featuring a wonderful contrast between the brushed upper surfaces and polished flanks. The case exhibits honest, light handling marks consistent with its age, retaining its authentic vintage profile without excessive wear. The flat crystal is clear and exceptionally well-preserved, providing an unobstructed view of the magnificent dial beneath. The screw-down caseback is clearly stamped with the Seiko text, reference, and serial numbers. Movement Inside beats the highly regarded automatic caliber 5606A, featuring 25 jewels. This movement is celebrated for its sophisticated design and reliability, often considered a close relative to the King Seiko calibers of the same period. The movement presents cleanly in the photographs, with the rotor and bridges retaining their bright metallic finish. Strap The watch is fitted with a striking black leather strap, distinguished by heavy, contrasting yellow and white thick stitching. This dynamic pairing perfectly complements the vivid green dial and gold-tone accents of the case and hands, ensuring a comfortable and highly stylish presence on the wrist. Condition Excellent vintage condition. The watch is very well preserved for its age, with only light wear and handling marks visible. Limited scratches and minimal signs of use are present on the case. The dial, case, and hands show very good overall preservation. The overall appearance is clean, attractive, and well above average for a vintage piece. The timegrapher result is -45s-55s/day, which indicates a healthy movement offering reliable vintage performance. Dimensions The stainless steel case measures 36 mm in diameter excluding the crown. The cushion shape provides a substantial and incredibly comfortable wearing experience, sitting elegantly on the wrist with excellent vintage proportions. Remarks This Seiko Lord Matic is a remarkable testament to 1970s design, combining a robust mechanical foundation with a dial that simply must be seen to be fully appreciated. The combination of the vivid emerald green color and the intricate brushing pattern makes it a truly standout addition to any vintage collection. It is increasingly difficult to find examples with such highly preserved and vibrant colored dials. History Introduced in 1968, the Seiko Lord Matic line was positioned just below the prestigious King Seiko and Grand Seiko collections, sharing much of the same advanced movement architecture. The 5600 series movements were incredibly sophisticated for their time, helping Seiko solidify its dominance in the automatic watch market during the late 1960s and 1970s. The Lord Matic series became famous for its bold dial colors, sharp case lines, and high-quality finishing, representing a golden age of Japanese watchmaking that remains highly sought after by collectors today. 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: SEI-SLJ-0104