A self-winding mechanical watch — no battery, runs for decades.
Last verified: July 2026 · scored by the Made to Last method
Expected lifespanDecades
Typical price$130
Cost per year$5.20/yr
Warranty~Decades
The Seiko 5 is a legendary automatic movement, wound by your wrist's motion and serviceable by any watchmaker. Known to run for decades with no battery to die.