Marcel on Twitter: "SEIKO PROSPEX BLACK SERIES Seiko have presented the limited edition Black Series from their popular Propex line of diver watches. The Seiko Prospex Black Series features three blacked-out watches:
Hands on with the SEIKO SSC673P1 - YouTube
Seiko Prospex SSC673P and SNE493P – Hands-on Review
Seiko Prospex Solar Diver Chronograph SSC673p1 "Black Series" similar SSC761j1 | WatchCharts