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)
Klockmaster - The beautiful and robust Seiko Prospex SPB101 😍⌚ Find it here; https://www.klockmaster.se/klockor/seiko/seiko-prospex-automatic-spb101j1 #seiko #prospex #opturawatches #diverwatch #klockmaster | Facebook