Seiko Lord Matic 5606-7240: the 1972 reference explained

Lord Matic occupied a deliberate middle position in Seiko's range: more elaborate than an ordinary automatic, but below King Seiko. Reference 5606-7240 expresses that brief through applied faceted indices, a framed day-date display and caliber 5606A. Some handled movements are marked 23 jewels and others 25 jewels, so the jewel count must be judged against the complete watch rather than treated as a universal specification.

The bilingual English and Kanji day wheel makes the watch practical rather than merely decorative. Silver examples pair black-inlaid baton indices with hands carrying matching dark stripes, improving separation against the sunburst surface. The blue and gold-tone version works differently, using a dark central field and contrasting minute track to create a more graphic face.

At 36 mm excluding the crown, the 5606-7240 wears compactly but not anonymously. The broad dial opening, angular case lines and faceted crystal give it more visual width than the number suggests, while the day-date aperture keeps the layout recognisably functional. It suits a cuff more naturally than a taller sports watch, although no thickness figure is established by the watches handled.

The bracelet changes the result substantially. A correctly signed period bracelet continues the case's early 1970s geometry, whereas a generic replacement makes the head look isolated and removes part of the reference's design. Exact bracelet originality cannot be established without documentation, so period-correct construction and convincing end-link fit are safer claims than an unsupported blanket promise.

The costliest fault is a refinished dial, especially when the sunburst texture, minute printing or framed day-date opening has been disturbed. Silver surfaces should remain evenly radial, and the blue and gold-tone layout should retain a clean boundary between its fields. A genuine service dial is not the same as a redial, but neither should be sold as the dial that necessarily left the factory with that case.

Over-polishing removes the angular case transitions that give the 5606-7240 its wrist presence. Soft lugs, blurred brushed-to-polished boundaries and a poorly fitting bracelet are separate faults, not attractive ageing. Faceted crystals also deserve scrutiny because replacement geometry can change the dial's reflections. Service history is unknown unless paperwork accompanies the watch, and a running caliber 5606A does not by itself establish when it was last maintained.