Seiko's LATEST Blacked Out SUMO SPB125J1 LE | Strapcode
What divers watch would you choose for this summer?
Seiko Prospex Diver´s Sumo SPB101J1EST for $947 for sale from a Trusted Seller on Chrono24
SEIKO SBDC001 Black SUMO Original Version Automatic Diver's Watch | eBay
Seiko Sumo SPB103J1 | Helveti.eu
Seiko - Seiko Prospex diver's watch known to many as the 'Sumo'. This watch has long been a Seiko favorite and it is now updated with a longer power reserve (70 hours)