Available now on auction by Second Vintage This captivating Seiko Lord Matic reference 5606-7270 is a brilliant example of the brand’s design ingenuity during the 1970s. The Lord Matic line was positioned just below the King Seiko and Grand Seiko tiers, offering sophisticated mechanical movements and striking dial variations. This particular model stands out with its incredible faceted crystal and a vibrant gradient green dial that shifts dynamically depending on the light, making it a highly desirable piece for collectors of vintage Japanese horology. Brand: Seiko Model: Lord Matic Reference Number: 5606-7270 Serial Number: 377912 Movement: Automatic caliber 5606A Dial: Gradient green with applied indices and gold-tone accents, showing minor signs of age Case Size: 37 mm (excluding the crown) Case Material: Stainless steel Production Year: 1973 Condition: Good vintage condition with honest wear and a striking dial presentation Dial and Hands The dial is the undeniable star of this watch, featuring a stunning gradient effect that transitions from a rich emerald green in the center to a darker, almost black hue at the outer edges. The dial surface exhibits a subtle sunburst texture that plays beautifully with the light. Applied gold-tone indices with black central stripes provide excellent contrast, matched by the faceted gold-tone dauphine hands. The applied Seiko and LM logos, along with the framed day-date window at three o'clock, add depth to the layout. The dial shows minor signs of age, including some very faint spotting and light wear around the edges, but it remains highly attractive and legible. The day wheel displays both English and Kanji characters. Case and Crystal The 37 mm stainless steel case features a classic tonneau shape with a combination of brushed top surfaces and polished flanks. The lug profile remains sharp, and the factory lines are well-defined, though honest signs of wear, including surface scratches and minor scuffs, are visible throughout the case and bezel. The unique multi-faceted crystal is a defining characteristic of this model, adding a dramatic, jewel-like quality to the dial. The crystal is in good condition, with some light marks and minor edge wear consistent with its vintage nature, but it continues to provide a clear and captivating view of the dial beneath. Movement Powering this Lord Matic is the Seiko automatic caliber 5606A, a 23-jewel movement renowned for its reliability and smooth sweeping seconds hand. The movement is clean and features a signed rotor. Operational condition. Timegrapher results reflect current performance; the movement is running and operational at -51s-60s/day. Strap The watch is fitted with a period-correct black leather strap with an alligator grain pattern. The strap is in excellent condition, showing minimal signs of wear, and features a polished stainless steel buckle. It complements the vintage aesthetic of the watch perfectly while providing a comfortable fit on the wrist. Condition This Seiko Lord Matic is in good vintage condition. The case retains its original geometry with honest signs of wear expected from a watch of this era. The dial is beautifully preserved with its vibrant gradient color, showing only minor age-related characteristics. The faceted crystal is a standout feature, exhibiting some light wear but remaining structurally sound and visually striking. The movement is clean and fully operational. Dimensions Case Size: 37 mm (excluding the crown) Remarks This Seiko Lord Matic 5606-7270 is a fantastic representation of 1970s Seiko design, offering a unique combination of a vibrant gradient dial and a dramatic faceted crystal. It is a stylish and historically significant piece that would make a wonderful addition to any vintage watch collection. History Introduced in the late 1960s, the Lord Matic (LM) series was a cornerstone of Seiko's lineup, offering high-quality automatic movements and a wide variety of case and dial designs. Positioned as a premium offering just below the elite King and Grand Seiko lines, the Lord Matic was designed for the discerning professional. The caliber 5606 movement used in many LM models was highly regarded for its thinness and reliability, and it formed the basis for later King Seiko and Grand Seiko calibers. Today, the Lord Matic series is celebrated by collectors for its exceptional value, diverse aesthetics, and historical importance within Seiko's rich watchmaking heritage. 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-SLJ-0010