Presented for auction by Second Vintage This Seiko Lord Matic is a quintessential representation of 1970s Japanese watch design, featuring a vibrant emerald green dial that immediately captures the eye. Positioned historically between Seiko's mass-market offerings and the prestigious King Seiko line, the Lord Matic series offered high-beat movements and avant-garde styling. This specific example combines a striking sunburst dial, creating a dynamic play of light that defines the era's bold aesthetic. Brand: Seiko Model: Lord Matic Reference Number: 5606-5000 Serial Number: 332213 Movement: Automatic Caliber 5606A Dial: Emerald Green Sunburst Case Size: 35 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1973 Condition: Good vintage condition. The case and bracelet show honest signs of wear and scratches consistent with age, while the emerald dial remains exceptionally preserved. Running and operational, offering vintage performance (see timegrapher). Dial and Hands The dial features a mesmerizing emerald green sunburst finish that darkens slightly towards the periphery, creating a subtle vignette effect. It is adorned with applied, faceted silver baton hour markers that catch the light, complementing the applied "SEIKO" and "LM" logos. The hands are slender, polished steel batons with central luminescence, matching the luminous pips on the outer track. A framed day-date window is positioned at 3 o'clock, featuring a white background for high legibility against the rich green canvas. The text "25 JEWELS" is crisply printed above the Suwa Seikosha logo. Case and Crystal The stainless steel case showcases a distinct geometric profile characteristic of 1970s design, featuring a flat, vertically brushed top surface that transitions sharply into polished sides. The lugs are integrated into the case shape, providing a seamless flow to the bracelet. The case shows honest signs of vintage wear, including surface scratches and marks consistent with age, but retains its original factory lines. Movement Powering the watch is the Seiko Caliber 5606A, a 25-jewel automatic movement renowned for its reliability and slim profile. The rotor is signed "SEIKO," and the movement plates appear clean and free of significant corrosion. The serial number 332213 on the caseback confirms a production date of March 1973. Timegrapher results indicate the watch is running between -55 and -60 seconds per day. Strap The watch is presented on its original stainless steel bracelet, featuring a brushed finish and a specialized flat-link design that integrates perfectly with the case geometry. The fold-over clasp is stamped with the "SEIKO LM" branding, confirming its authenticity to the model. The bracelet is sized to fit a wrist of approximately 17.5 cm. Condition This timepiece is in good vintage condition. The case and bracelet display visible surface scratches and signs of use appropriate for a watch of this age, while the case edges remain defined. The emerald dial is exceptionally well-preserved, free from visible spotting or degradation. Running and operational, offering reliable vintage performance (see timegrapher). Dimensions Case size is 35 mm excluding the crown. The bracelet accommodates a wrist size of up to 17.5 cm. Remarks The combination of the vibrant sunburst green dial and the bold Lord Matic design makes this watch a standout example of Seiko's creative peak in the 1970s. It is a highly collectible reference that offers a unique visual experience on the wrist. History The Seiko Lord Matic (LM) line was introduced in 1968 as a successor to the Lord Marvel, positioning itself as a high-quality mid-tier offering powered by the sophisticated 56 series movement. These watches were designed to bring the elegance and precision of King Seiko to a broader audience, often featuring daring case designs and colorful dials that defined the "Grammar of Design" era. The 5606 movement within was so successful it served as the base for many Chronometer-grade Seiko watches of the time. 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). 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. As with all vintage watches, water resistance is not guaranteed. The watch will be delivered in fully functional, working condition. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: SEI-SLX-0034