Seiko — Prospex

Prospex

The SBDY077 trims the 4R36 strap-diver formula to a more moderate 43 mm case while keeping the 200 m rating, matte dial and 41-hour automatic movement running at 21,600 vph. Mounted on a rubber-or-silicone strap, it had a short two-year run from 2020 to 2021, the briefest production window among…

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Seiko Prospex SBDY077
ReferenceSBDY077
BrandSeiko
FamilyProspex
Produced2020–2021
StatusDiscontinued