Presented for auction by Second Vintage This striking Seiko Lord Matic captures the distinctive design language of the 1970s, showcasing a vibrant blue dial set within a sharply angled stainless steel case. The Lord Matic series represents a high-water mark in Seiko's mid-tier mechanical offerings of the era, known for their reliable, high-beat movements and varied, often adventurous dial executions. This particular example stands out with its dynamic brushed blue dial and faceted crystal, offering a captivating play of light that remains as appealing today as it was decades ago. Brand: Seiko Model: Lord Matic Reference Number: 5606-8100 Serial Number: 502237 Movement: Automatic Caliber 5606A Dial: Vibrant blue vertically brushed dial with applied silver-tone indices and day-date complication Case Size: 36 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1975 Condition: Excellent vintage condition with attractive original finishes Dial and Hands The dial is a captivating, vertically brushed blue surface that shifts in tone depending on the light. It features applied, faceted silver-tone baton indices with black central stripes, creating a sharp visual contrast. The applied Seiko and LM logos, along with the framed day-date window at three o'clock, add depth to the composition. The dial text is crisp and fully intact. The matching silver-tone baton hands feature black central stripes, mirroring the indices. The dial is remarkably clean, showing excellent preservation with no significant spotting, moisture damage, or discoloration visible under inspection. Case and Crystal The 36mm stainless steel case features a distinct tonneau-style shape with hooded lugs, characteristic of 1970s Seiko design. The upper case surfaces display strong vertical brushing, contrasting with the polished, beveled flanks. The case lines remain sharp, indicating careful wear and excellent preservation. The caseback is clearly engraved with the Seiko logo, reference number 5606-8100, and serial number 502237. The watch is fitted with a faceted crystal, which adds an intriguing geometric dimension to the viewing experience, though it shows some light surface scratches consistent with normal use. The crown is partially recessed at the three o'clock position. Movement Powering this Lord Matic is the Seiko automatic caliber 5606A, a 25-jewel movement renowned for its reliability and hacking feature. The movement appears clean and well-maintained, with the rotor and bridges showing appropriate factory finishes. The caliber markings and jewel count are clearly visible on the rotor and automatic framework. Strap The watch is fitted with its original stainless steel bracelet, featuring a brushed, multi-link design that integrates smoothly with the case. The fold-over clasp is proudly stamped with the Seiko LM logo, confirming its authenticity. The bracelet links remain tight, and the clasp functions securely, presenting in excellent condition with only minor desk-diving marks. Condition This Seiko Lord Matic is in excellent vintage condition. The case retains its original brushed and polished surfaces with sharp lines and minimal signs of wear. The striking blue dial is exceptionally well-preserved, free from notable flaws. The original bracelet is in great shape, completing the authentic vintage package. The faceted crystal exhibits minor surface wear but remains highly attractive. Dimensions The case measures 36 mm in diameter, excluding the partially recessed crown. The integrated lug design and slim profile ensure a comfortable fit on the wrist, making it an excellent choice for daily wear or formal occasions. Accommodate a wrist size of up to approximately 18 cm in circumference. Remarks This reference 5606-8100 is a superb example of Seiko's 1970s design prowess, combining a reliable automatic movement with a bold, colorful aesthetic. The faceted crystal and vibrant dial make it a standout piece for any vintage Seiko enthusiast. History Introduced in the late 1960s, the Lord Matic line was positioned just below the King Seiko and Grand Seiko ranges, offering high-quality automatic movements and sophisticated designs to a broader audience. The 5600 series movements used in the Lord Matic were highly regarded and even formed the basis for some King Seiko and Grand Seiko calibers of the era. This specific model, with its faceted crystal and bold dial color, epitomizes the experimental and vibrant watchmaking trends of the 1970s. 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-0002