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:
Seiko Prospex Turtle Sea Black Series Automatic Limited Edition Gents Silicone Watch SRPC49K1
Seiko Prospex The Black Series Limited Edition 'Turtle' SRPC49K1 - YouTube
Seiko Prospex Men's Black Watch - SRPC49J1 for sale online | eBay
Seiko Prospex Black Series SRPC49J1 Turtle Limited Edition-100... for $1,850 for sale from a Trusted Seller on Chrono24
Seiko Prospex for $925 for sale from a Private Seller on Chrono24