Seiko — Prospex

Prospex

Produced from 2021 to 2024, the SPB253J is a 42 mm stainless-steel 200 m diver powered by the 6R35 automatic with its 70-hour reserve, on a steel bracelet — a slightly larger sibling to the 40.5 mm SPB239 and SPB240J1 within the same 6R35 family.

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Seiko Prospex SPB253J
ReferenceSPB253J
BrandSeiko
FamilyProspex
Produced2021–2024
StatusDiscontinued