This serviced 1972 Seiko Lord Matic Ref. 5606-7190 represents early-1970s Japanese horology, embodying the sleek design language and mechanical sophistication of Seiko's executive dress watch line. It is driven by the upgraded 25-jewel Caliber 5606 automatic movement from Suwa Seikosha, featuring manual winding, hacking seconds, and quickset day-date functionality. Following a full mechanical service, it operates with supreme precision, optimal efficiency, and flawless performance.
The hallmark of this timepiece is its professionally restored emerald green sunburst dial, capturing light with sharp precision across its radiant surface. The layout is appointed with an applied silver SEIKO logo, the applied "LM" emblem, crisp "25 JEWELS" branding with the Suwa insignia, faceted baton hour markers with a prominent double index at 12 o'clock, slender baton hands, and a framed day-date window at 3 o'clock.
The 36mm stainless steel case preserves its sharp factory geometry, polished bezel, and distinct angular lug contours that sit comfortably on the wrist. While the dial has been expertly refinished in a rich emerald green tone, the watch head retains its original factory movement, hands, crystal, case, and crown. It comes paired with a premium tan leather strap.
A striking 1972 Lord Matic reference combining the upgraded 25-jewel 56-series movement, sharp angular case geometry, and a vibrant, professionally restored emerald green dial presentation.
