The market
Market prices.
Retail$508
No forum listings recorded for this watch yet.
Retail stock & market context
Seiko on the secondhand market
+8.1%
2026 so far · +3.6% to +12.6% · 79 matched watches
In line with the index
Year-by-year readings →The community take
Owners talk.
In a nutshell
The Seiko HEC001J is a solar watch, with a 37mm stainless steel case, 8.7mm thick, powered by the 7B62 movement. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $508.
On real wrists
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The paper trail
The discussion