What divers watch would you choose for this summer?
Seiko Prospex Sumo Special Edition Baseworld 2019 - YouTube
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)
2019 NEW Seiko Prospex Green Sumo SPB103J1 - 6R35 Caliber - YouTube
Hands-On: New Seiko Sumo Prospex Diver
SEIKO SBDC001 Black SUMO Original Version Automatic Diver's Watch | eBay