Offered in this auction by Second Vintage A quintessential example of 1970s Japanese horology, this Seiko Lord Matic embodies the refined design language and mechanical ingenuity that defined the era. With its beautifully balanced dial and intricate bracelet, it offers a sophisticated presence on the wrist, serving as a testament to Seiko's enduring commitment to accessible luxury and reliable timekeeping. Brand: Seiko Model: Lord Matic Reference Number: 5606-7072 Serial Number: 3D2733 Movement: Automatic Caliber 5606A, 23 Jewels Dial: Silver-white dial with applied indices, showing light age-consistent wear Case Size: 36 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1973 Condition: Good vintage condition with honest signs of wear Dial and Hands The silver-white dial is elegantly preserved, featuring a subtle sunburst finish that interacts beautifully with the light. Applied silver-tone baton indices with crisp black inserts provide excellent legibility, complemented by the sharply applied "SEIKO" and "LM" logos. The day-date aperture at the three o'clock position is framed in a polished silver-tone window. The dial remains largely clean and visually striking, though close inspection reveals minor age-related spotting and subtle surface wear near the lower periphery, perfectly consistent with a vintage timepiece of this age. The matching dauphine-style hands retain their sharp black central striping and exhibit light, even aging across their surfaces. Case and Crystal The 36mm stainless steel case displays the classic, flowing lines indicative of Seiko's mid-century design philosophy, featuring a smooth polished bezel and gently curved lugs. The case shows honest signs of wear, including scattered surface scratches and a natural softening of the factory transitions between the brushed and polished surfaces, indicative of regular, appreciative use over the decades. The domed acrylic crystal presents well, with some light superficial scratches visible under direct lighting that do not hinder the clear view of the handsome dial. The neatly proportioned crown sits flush against the case flank. The screw-down caseback is clearly stamped with the reference 5606-7072 and serial number 3D2733. Movement Powering this Lord Matic is the Seiko automatic Caliber 5606A, a 23-jewel movement renowned for its robust architecture and smooth sweeping seconds. The movement presents cleanly in the provided photographs, with the rotor and bridges showing clear factory engravings and a bright overall appearance. Running in vintage operational condition. Maintains the authentic mechanical character of the era. The timegrapher results show a performance of +33 to +42 seconds per day. Strap The watch is fitted with its original stainless steel bracelet. The intricate, multi-link design offers a highly comfortable drape on the wrist and displays moderate stretch and surface wear consistent with the condition of the case. The folding clasp is proudly stamped with the "SEIKO LM" branding, confirming its originality and completing the cohesive vintage aesthetic. Condition Good vintage condition. The watch exhibits normal vintage wear, with moderate signs of use on the case and bracelet, including surface scratches and softened edges. The dial is nicely preserved with minor age-related characteristics and spotting along the edge, maintaining a highly attractive overall appearance. Dimensions Case Size: 36 mm Wrist Size: 18 cm Remarks This Seiko Lord Matic perfectly captures the essence of classic Japanese watchmaking. The combination of the highly legible dial layout and the beautifully articulated original bracelet makes this a versatile and highly wearable vintage piece, ideal for both daily wear and dedicated collecting. History Introduced in the late 1960s, the Lord Matic (LM) line was positioned just below the prestigious Grand Seiko and King Seiko ranges, offering exceptional mechanical quality and sophisticated design to the discerning public. The 5600 series movements were highly regarded for their thin profile and robust construction, eventually serving as the foundational architecture for the King Seiko and Grand Seiko models of the era. This 1973 example represents a golden era of Seiko's mechanical production, favored by collectors for its historical significance and timeless 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-SAL-0035