Seiko — Prospex

Prospex

Produced from 2018 to 2021, this 44.8 mm steel diver pushes water resistance to a serious 300 m with a black or dark grey dial. It is driven by the high-beat 8L55 automatic, running at 36,000 vph with a 55-hour reserve, the fastest and most capable caliber in the family. The 300 m rating and 8L55…

Open in DialAtlas
Reference8L55-00D0/SBEX007
BrandSeiko
FamilyProspex
Produced2018–2021
StatusDiscontinued