Seiko — Sumo

Prospex

A 2023 release, the SFK001 departs sharply from the family's mechanical divers by adopting Seiko's 5K65 solar quartz GMT caliber, adding a second time zone in a 45 mm round stainless steel case rated to 200 m. Its blue dial distinguishes it from the green-dial SFK003 that shares the same solar GMT…

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Seiko Prospex SFK001
ReferenceSFK001
BrandSeiko
FamilySumo
Produced2023
StatusDiscontinued