Now available at auction from Second Vintage A classic example of Seiko's esteemed Lord Matic line, this timepiece represents the brand's commitment to high-quality automatic movements and timeless design during the 1970s. With its distinctive case geometry and reliable caliber, it stands as a testament to an era of prolific Japanese watchmaking. Brand: Seiko Model: Lord Matic Reference Number: 5606-7072 Serial Number: 431653 Movement: Automatic Caliber 5606A Dial: Silver sunburst with applied indices, exhibiting visible spotting and patina Case Size: 37 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1974 Condition: Fair vintage condition with honest wear and visible aging Dial and Hands The silver sunburst dial features applied faceted baton indices and a framed day-date aperture at the three o'clock position. Applied Seiko and Lord Matic logos sit proudly on the upper and lower halves of the dial. Upon close inspection, the dial exhibits distinct spotting, moisture marks, and localized staining, particularly around the central pinion and outer edges. The faceted dauphine hands display significant surface pitting and dark oxidation, reflecting decades of environmental exposure and age. Case and Crystal The stainless steel case retains its classic proportions, featuring brushed upper lug surfaces that transition into polished flanks. The case and smooth bezel show honest signs of wear, with visible surface scratches, handling marks, and softened edges consistent with regular use over the decades. The crystal protects the dial while showing minor signs of age. The screw-down caseback remains highly legible, clearly displaying the factory engravings, reference codes, and serial numbers. Movement Inside beats the Seiko Caliber 5606A automatic movement, featuring 23 jewels and a decorated rotor clearly marked with the manufacturer's details. Running in vintage operational condition. Maintains the authentic mechanical character of the era. Timegrapher testing indicates a variance of -47 to -50 seconds per day. Strap The watch is fitted with a black leather strap featuring textured detailing and contrasting yellow stitching, secured by a standard steel buckle. Condition Fair vintage condition. The timepiece displays clear signs of wear, visible handling marks across the case, and heavy, distinct patina on both the dial and hands. Dimensions 37 mm (excluding the crown). Remarks This Lord Matic offers a highly patinated, character-driven aesthetic for collectors who appreciate a vintage watch that proudly wears its history and age. History Introduced in the late 1960s, the Seiko Lord Matic line was positioned just below the King Seiko and Grand Seiko tiers, offering sophisticated automatic movements and high-quality case finishing to the discerning mid-tier market. The 5600 series movements became a cornerstone of Seiko's production during this golden era, celebrated for their relatively slim profile, day-date complications, and reliable everyday performance. 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-LXX-0015