Seiko Lord Matic – Ref. 5606-7280 (April 1973, Japan) GMT With the Commander series

With the Commander series

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Model: Travel folding alarm clock (mechanical)

The Grand Seiko 5646-7010 is considered by connoisseurs to be an iconic model of the early 1970s

Seiko Lord Matic – Ref. 5606-7280 (April 1973, Japan) GMT With the Commander seriesThis elegant Seiko Lord Matic, reference 5606 7280, dates from April 1973 and combines classic lines with technical precision. The watch was completely disassembled, cleaned, and professionally serviced in Japan in October 2025 . The case is in very good condition with sharp edges and clearly polished surfaces. Of particular note is the triple faceted original crystal , which creates the characteristic play of light characteristic of this series. The