Seiko Lord Matic 5606-7000 (1970-1979)

Offered in this auction by Second Vintage This is a remarkable example of the Seiko Lord Matic, a line that represented the sophisticated middle-tier of Seiko's lineup during the late 1960s and 1970s, sitting just beneath the King Seiko in hierarchy. This specific reference, the 5606-7000, features a classic "Grammar of Design" case architecture with a captivating gold-plated finish and a rare, matching two-tone bracelet. A distinctive feature of this piece is the commemorative Kanji inscription on the caseback, indicating it was likely a corporate long-service award, adding a layer of authentic Japanese Domestic Market history to the watch. Brand: Seiko Model: Lord Matic Reference Number: 5606-7000 Movement: Automatic Caliber 5606 Dial: Silver Sunburst Case Size: 35 mm Case Material: Gold Plated / Stainless Steel Production Year: c. 1970s Condition: Good vintage condition. The movement is functioning, and the cosmetic presentation is honest with a beautifully preserved dial. Timegrapher testing indicates a rate of approximately -55 to -60 seconds per day, representing a movement that is operational and running. Dial and Hands The silver sunburst dial is the highlight of this timepiece, preserved in excellent condition with a clean, vertical-brush effect that catches the light beautifully. It features applied gold-tone baton indices with distinct black inlays, a design choice that enhances legibility and adds a mid-century modern aesthetic. The matching gold-tone handset also features black striping and retains its original aged lume. A framed day-date window sits at the 3 o'clock position, featuring the highly desirable Kanji and English day wheel, framed in gold. The applied gold "SEIKO" and "LM" logos are crisp and intact. Case and Crystal The 35mm case is finished in Seiko Gold Plate (SGP) with a stainless steel back. The case lines remain relatively sharp, showcasing the distinct geometric lugs characteristic of the Lord Matic series. Being a vintage piece, the gold plating shows signs of wear and friction, particularly on the high points of the lugs and edges, which contributes to its vintage character. The crystal is clear and presents well, allowing for an unobstructed view of the dial. The caseback features a prominent Japanese Kanji inscription, likely a "Commemoration" or service award, which is a charming detail for collectors of JDM timepieces. Movement Powering the watch is the high-grade Caliber 5606 automatic movement. This 23-jewel movement was a workhorse of the era, known for introducing features such as hand-winding capability and hacking seconds into the mid-tier range. It offers reliable vintage performance. Strap The watch is fitted with a period-correct, vintage two-tone bracelet that complements the case design perfectly. The bracelet features a mix of silver and gold-tone links in a comfortable jubilee-style configuration. It is secured by a clasp signed with the "LM" logo, completing the authentic look. The bracelet fits a wrist size of approximately 18cm. Condition This timepiece is in good vintage condition. While the case and bracelet show expected surface wear and patina to the gold plating consistent with its age, the dial remains in stunning condition, free from significant spotting or damage. The watch retains a strong vintage appeal that balances honest wear with a pristine face. Dimensions The case measures 35mm in diameter excluding the crown, a classic size for dress watches of this era that sits elegantly on the wrist. Remarks The presence of the commemorative inscription on the caseback makes this Lord Matic a fascinating conversation piece, offering a tangible connection to Japan's economic boom era. Combined with the clean dial and the original LM-signed bracelet, it is a cohesive and attractive package for the enthusiast. History The Seiko Lord Matic (LM) series was introduced in 1968 and quickly became one of the company's most successful lines. It was powered by the entirely new 56-series movement, which was thinner and more advanced than its predecessors. The Lord Matic was positioned as a high-quality gentleman's watch, offering near-Grand Seiko aesthetics and performance at a more accessible price point. Today, these watches are celebrated for their variety of dial designs and their enduring quality. / Second Vintage SKU: SEI-SLJ-0175