Ref. 7123-8439
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The Seiko SQ Day-Date Quartz Gold-Tone (reference 7123-8439) is a 35mm gold-tone watch with a quartz movement. It carries a gold dial. On the secondary market it typically trades between $70 and $140.
Confirmed secondary-market sales WristWorth has tracked for this reference.
Kintarō Hattori founded Seiko in Tokyo in 1881, and the company has since delivered more firsts than most brands combined: the first Japanese wristwatch (1913), the first quartz wristwatch (Astron, 1969), the first GPS solar watch (Astron GPS, 2012), and the Spring Drive movement. Seiko is vertically integrated to an extreme degree — it makes its own movements, cases, dials, hands, crystals, and even the oils and lubricants. The SKX007 became the most popular affordable dive watch in history. The Presage line offers enamel and textured dials at entry-level prices that embarrass competitors. For collectors, Seiko represents extraordinary craft accessible to everyone.
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On the secondary market the Seiko SQ Day-Date Quartz Gold-Tone (reference 7123-8439) typically trades between $70 and $140, with a midpoint around $100. Actual prices vary with condition, box/papers, and demand.
The 7123-8439 runs a quartz movement (caliber 7123).
The 7123-8439 has a 35mm Gold-Tone case, with a gold dial.
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