This serviced 1970 Seiko Lord Matic Special Ref. 5206-6010 represents early-1970s Japanese horology, embodying the pinnacle mechanical sophistication and executive prestige of Daini Seikosha's revered LM Special lineup. It is powered by the celebrated 23-jewel Caliber 5206 Hi-Beat automatic movement (28,800 bph), featuring manual winding, hacking seconds, and Seiko's iconic instantaneous date change complication. Following a full mechanical service, it operates with supreme precision, optimal efficiency, and crisp, dependable performance.
The hallmark of this timepiece is its factory-original silver 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 alongside elegant cursive Special script, crisp "23 JEWELS" typography with the iconic Daini lightning bolt insignia, faceted baton hour markers with sleek black contrast inlays and a prominent double index at 12 o'clock, razor-sharp hands, and a framed bilingual English/Kanji day-date window at 3 o'clock.
The 35mm stainless steel case preserves its sharp factory geometry, mirror-polished planar surfaces, and distinctive faceted lug contours that sit comfortably and commandingly on the wrist in true Grammar of Design fashion. The watch head remains 100% authentic and unaltered, retaining its original factory dial, hands, crystal, case, crown, and high-grade 52-series movement. It comes paired with a premium smooth black leather strap.
An exceptionally desirable 1970 Lord Matic Special reference combining elite 28,800 bph Daini hi-beat engineering, the historic foundation of the modern 4S caliber family, iconic Grammar of Design case architecture, and untouched factory-original dial integrity.
