Offered in this auction by Second Vintage The Seiko Lord Matic represents a pivotal era in Japanese watchmaking, bridging the gap between everyday reliability and the high-end finishing of the King Seiko lines. Introduced in the late 1960s, the LM series utilized the sophisticated 56-series automatic movement, a caliber family so robust and refined that it served as the foundation for both King and Grand Seiko models. This particular example, housed in a sharp gold-plated case, embodies the quintessential aesthetics championed by Seiko's design studios. Complete with a captivating sunburst dial, a Kanji day wheel, and a personalized commemorative caseback engraving, this timepiece offers collectors a tangible piece of Seiko's golden age with unique historical provenance. Brand: Seiko Model: Lord Matic Reference Number: 5606-7000 Serial Number: 0D5630 Movement: Automatic Caliber 5606, 23 Jewels Dial: Champagne sunburst with applied gold-tone indices, exceptionally clean condition with no visible spotting Case Size: 36 mm (excluding the crown) Case Material: Gold-Plated (SGP) with Stainless Steel Caseback Production Year: 1970 Condition: Good vintage condition with honest case wear and a brilliantly preserved dial Dial and Hands The dial of this Lord Matic is a masterclass in mid-century Japanese design, featuring a radiant champagne sunburst finish that catches the light beautifully from every angle. It is adorned with applied, faceted gold-tone indices, each detailed with a fine central black stripe to enhance legibility against the bright metallic background. The sharp gold-tone dauphine hands match the indices perfectly and remain in excellent visual condition. At the three o'clock position, a framed aperture displays the day and date, offering the highly desirable English and Kanji day wheel options. Carefully assessing the dial surface reveals an exceptionally well-preserved canvas, free from any distracting spots, stains, moisture marks, or print loss. The factory text, including the applied Seiko logo and the printed LM insignia, remains razor-sharp and fully intact. Case and Crystal The 36mm case is executed in Seiko Gold Plating (SGP) and showcases the brand's iconic angular geometry. The case features a classic combination of brushed upper surfaces and polished flanks, with the sharp, faceted lugs maintaining much of their original architectural presence. As is typical and honest for vintage gold-plated watches, the case exhibits clear signs of wear, including localized rubbing, surface scratches, and slight softening of the sharper edges from normal use over the decades. The unsigned crown is positioned at three o'clock and operates as intended. The watch is fitted with a domed acrylic crystal that presents very cleanly, allowing an unobstructed view of the pristine dial beneath. Turning the watch over, the stainless steel caseback is distinctly marked with the reference 5606-7000 and the serial number 0D5630. Notably, the perimeter of the caseback features a finely engraved Japanese presentation inscription, adding a layer of authentic historical character to the piece. Movement Inside beats the Seiko Caliber 5606, a highly regarded 23-jewel automatic movement that formed the backbone of the brand's upper-mid-tier offerings during the 1970s. This sophisticated caliber features hand-winding capabilities and a quickset mechanism for the day and date complications. Running in vintage operational condition. Maintains the authentic mechanical character of the era. The timegrapher result is +50 to +56 s/d. Strap The watch is paired with a period correct brown leather strap featuring an elegant alligator grain pattern. The rich brown tones perfectly complement the warm gold case and champagne dial, while the gold-tone pin buckle completes the cohesive vintage aesthetic. Condition This timepiece is presented in good vintage condition. The dial is the clear standout, remaining incredibly clean and free of the typical degradation seen in watches of this age. The gold-plated case displays honest vintage wear, light handling marks, and natural age-consistent fading along the high wear points, while the stainless steel caseback remains crisp with entirely legible engravings. Dimensions The case measures 36 mm in diameter, excluding the crown, offering a classic and highly wearable vintage profile that sits comfortably on the wrist. Remarks With its sharp aesthetics, reliable 56-series movement, and the charming addition of a Kanji day wheel and presentation engraving, this Lord Matic is a superb representative of Seiko's celebrated historical catalog. It is a watch that offers both significant horological merit and undeniable everyday elegance. History Launched in 1968, the Lord Matic line was strategically positioned just beneath the King Seiko and Grand Seiko collections, replacing the earlier Lord Marvel series. The introduction of the LM line coincided with the debut of the 5600 series of automatic movements, which brought thinner profiles and advanced features to Seiko's lineup. The Lord Matic quickly became a massive success in the Japanese domestic market, celebrated for bringing true high-end watchmaking principles and sophisticated mechanical calibers to a broader audience. Today, the LM series is highly respected by vintage enthusiasts for its exceptional build quality, historical importance, and timeless aesthetic appeal. 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-0187