Seiko Lord Matic 5606-7000 (1970-1979)

Now available at auction from Second Vintage This sought-after Seiko Lord Matic features a special Japanese National Railways presentation engraving on the caseback, adding significant historical interest to a beautifully preserved 1970s timepiece. The combination of a pristine silver sunburst dial, applied gold-tone indices, and the distinctive faceted case geometry makes this a compelling find for collectors. Brand: Seiko Model: Lord Matic Reference Number: 5606-7000 Movement: Automatic caliber 5606, 23 jewels Dial: Silver sunburst with applied gold-tone indices and dual-language day-date window Case Size: 36 mm (excluding the crown) Case Material: Gold-plated with stainless steel caseback Production Year: 1970s Condition: Excellent vintage condition. Timegrapher: -6s-10s/day, performing remarkably well. Dial and Hands The dial presents an exceptionally clean and well-preserved silver sunburst finish. Applied gold-tone indices and Seiko logos are clean, while the printed text remains crisp and intact. A cleanly framed dual-language English and Kanji day-date window sits at the three o'clock position. The gold-tone dauphine hands feature black center stripes, matching the dial furniture perfectly with no visible oxidation or corrosion. The sweep second hand is straight and clean. Case and Crystal The gold-plated case showcases the distinctive faceted lug design characteristic of the era. The geometry is well preserved, displaying honest wear with light surface scratches and minor wear on the sharp edges. The stainless steel caseback features a prominent Japanese National Railways presentation engraving. An unsigned gold-tone crown displays light wear on its fluting. The flat crystal is clear, showing only minor surface scratches visible under certain lighting conditions. Movement The watch is powered by the 23-jewel automatic caliber 5606, a highly regarded movement from Seiko during the 1970s. The timegrapher records a rate of -6s-10s/day. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. Strap The watch is fitted with a complementary black leather strap featuring yellow contrast stitching. The strap shows light signs of use and pairs handsomely with the gold-tone case. Condition Excellent vintage condition. The watch is exceptionally clean, with a pristine dial and hands free of visible oxidation. The gold-plated case retains its distinctive geometry, exhibiting honest age-related wear including light surface scratches and minor wear on the sharp edges. The crystal shows minor surface scratches. Supported by the recorded timegrapher result, the movement is performing very strongly. Dimensions The case measures 36 mm in diameter, excluding the crown. Remarks The presence of the Japanese National Railways engraving distinguishes this Lord Matic from a standard production piece, making it a historically interesting collector favourite. Paired with an exceptionally clean silver sunburst dial and the desirable Kanji day wheel, it represents a fantastic opportunity to acquire a distinctive 1970s Seiko. History Introduced in the late 1960s, the Seiko Lord Matic line was positioned just below the King Seiko and Grand Seiko ranges, offering high-quality automatic movements and sophisticated case designs to the discerning buyer. The caliber 5606 became a staple of Seiko production during the 1970s, celebrated for its thin profile and reliable performance. Watches bearing presentation engravings from major Japanese institutions, such as the Japanese National Railways, provide a fascinating glimpse into the corporate culture and daily life of mid-century Japan. / Second Vintage SKU: SEI-LJX-0024