This serviced 1972 Seiko 5 Actus Ref. 7019-7210 represents early-1970s Japanese horology, embodying the dynamic design language and mechanical innovation of Daini Seikosha's iconic JDM Actus lineup. It is powered by the dependable 21-jewel Caliber 7019 automatic movement, featuring Diashock shock protection and an intuitive quickset calendar mechanism. Following a full mechanical service, it operates with supreme precision, optimal efficiency, and dependable performance.
The hallmark of this timepiece is its factory-original gradient blue sunburst dial viewed beneath its genuine original faceted prism crystal, creating mesmerizing geometric reflections and light play across the surface. The layout is appointed with an applied silver SEIKO logo, the applied "5 Actus" shield emblem, crisp "21 JEWELS" typography with the iconic Daini lightning bolt insignia, polished block hour markers complemented by a distinct outer track, sharp baton hands, and a framed bilingual English/Kanji day-date window at 3 o'clock.
The 37mm stainless steel cushion-tonneau case preserves its sharp factory geometry, brushed upper surfaces, and polished bezel that sit comfortably and commandingly on the wrist. True to signature Actus architecture, it features a flush-recessed crown at 4 o'clock. The watch head remains 100% authentic and unaltered, retaining its original factory dial, hands, faceted crystal, case, and crown. It comes paired with a premium tan leather strap.
An exceptionally desirable 1972 Seiko 5 Actus reference combining robust Daini automatic engineering, rare original faceted prism optics, an untouched gradient blue sunburst dial, and bold cushion-tonneau case architecture.
