Seiko — Prospex

Seiko Prospex SPB191

Official Seiko Global product page identifies SPB191 as a Prospex model. Automatic with manual winding Precision +25 to -15 seconds per day. Water resistance 200m, 660ft diver's.

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Seiko Prospex SPB191 SPB191J1
ReferenceSPB191J1
BrandSeiko
FamilyProspex
Produced2021–present
StatusIn production