
The Seiko 5 Sports 42.5mm Blue (reference SRPE55) is a 42.5mm stainless steel with a automatic movement and 100m of water resistance. It carries a blue dial. On the secondary market it typically trades between $175 and $325.
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 5 Sports 42.5mm Blue (reference SRPE55) typically trades between $175 and $325, with a midpoint around $240. Actual prices vary with condition, box/papers, and demand.
The SRPE55 runs a automatic movement, with roughly 41 hours of power reserve.
The SRPE55 has a 42.5mm Stainless Steel case, water resistant to 100m, with a blue dial.
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