Seiko — Sumo

Prospex Sumo

Produced 2022–present. Seiko Prospex (reference SPB323J1), a 45 mm watch in production since 2022.

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Seiko Prospex Sumo SPB323J1
ReferenceSPB323J1
BrandSeiko
FamilySumo
Produced2022–present
StatusIn production

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