Seiko Lord Matic 5606-7270 (1973)

Now available at auction from Second Vintage A sought-after configuration for Seiko enthusiasts, this 1973 Lord Matic presents a distinctive two-tone dial paired with a unique corporate commemorative caseback. The striking blue sunburst and gold-tone layout immediately commands attention, while the English and Japanese day wheel adds a highly desirable regional touch to this classic 1970s design. Brand: Seiko Model: Lord Matic Reference Number: 5606-7270 Serial Number: 354173 Movement: Automatic caliber 5606A Dial: Vibrant blue sunburst center with a gold-tone outer minute track Case Size: 37 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1973 Condition: Excellent vintage condition. Timegrapher: +40+42s/day, running in operational condition. Dial and Hands The striking and well-preserved two-tone design features a vibrant blue sunburst center surrounded by a contrasting gold-tone outer minute track. Applied gold-tone baton indices provide excellent depth, accompanied by a framed dual-language English and Japanese day-date window positioned at 3 o'clock. The dial surface remains beautifully clean with no visible staining or significant degradation. Crisp and highly legible, the gold-tone baton hands feature black center stripes that match the dial furniture perfectly, presenting in clean condition with minimal signs of oxidation or aging. Case and Crystal The stainless steel case features classic 1970s proportions and a polished finish, exhibiting honest wear consistent with age through visible surface scratches and scuffs throughout. An integrated smooth polished bezel frames the dial, showing light scratches and wear consistent with the rest of the case. The unsigned crown is neatly and partially recessed into the case flank. On the reverse, the caseback features a unique historical corporate commemorative engraving celebrating the 5th anniversary of Kodo Manufacturing. The domed crystal remains clear overall, though some minor surface scratches and dust are visible under harsh lighting. Movement Inside beats the reliable Seiko caliber 5606A automatic movement, featuring 23 jewels. The movement presents beautifully with clean plates and a clean rotor, showing no visible signs of corrosion or moisture damage. The screws and components appear well-preserved, and the plates are engraved with the Seiko signature, jewel count, and caliber designation. Testing on the timegrapher yields a result of +40+42s/day. Running in operational condition. Maintains the authentic mechanical character of the watch. Strap The watch is fitted with a black leather strap featuring contrast white and gold-tone stitching. It is a modern strap that complements the dial colors beautifully. Condition Excellent vintage condition. The stainless steel case and bezel show honest age-related wear with visible surface scratches and scuffs. The domed crystal displays minor surface scratches and dust under harsh lighting. The dial and hands are remarkably well-preserved, showing a clean surface and minimal aging. The movement is visually clean with well-preserved components, and timegrapher results confirm it is running in operational condition. Dimensions The case measures 37 mm, excluding the crown. Remarks This Lord Matic is notable for its exceptionally clean two-tone blue and gold dial and the highly desirable dual-language day wheel. The Kodo Manufacturing anniversary engraving on the caseback adds a fascinating layer of historical context, making this a highly compelling variant for collectors of 1970s Japanese horology. History Introduced in the late 1960s, the Lord Matic line was positioned as a premium offering within the Seiko catalog, sitting just below the elite King Seiko and Grand Seiko families. Powered by the reliable 56 series automatic calibers, these watches were celebrated for their slim profiles, advanced day-date mechanisms, and exceptional variety of dial designs. The Lord Matic remains a collector favourite, representing an era of ambitious mechanical watchmaking and bold design experimentation in Japan. / Second Vintage SKU: SEI-LXX-0066