Seiko — Prospex

Seiko Prospex SPB257

Produced 2022–2023. The SPB257J1 is a Prospex Black Series limited-edition 1970 Mechanical Diver's Modern Re-interpretation, limited to 5,500 pieces. It uses a black hard-coated 42.7 mm stainless-steel case, a black dial and bezel with…

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Seiko Prospex SPB257 SPB257J1
ReferenceSPB257J1
BrandSeiko
FamilyProspex
Produced2022–2023
StatusDiscontinued

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