Knowledge Center — seiko sumo

 Seiko SUMO Hulk SPB103 $850 - Seiko Prospex SPB103 - Out of Stock The Sumo Seiko Dive watch is a classic.  Maybe not as well known as the Turtle or the Tuna, but the Seiko Sumo is a handsome dive watch, with the watch's large numbers on the bezel and the large wide styling of the watch head. The Seiko Sumo has always been a watch that is harder to come by than the before mentioned Seikos.  Baselworld 2019 gave us the introduction to a new more feature rich Sumo dive watch. The new version of the Seiko Sumo watch is fantastic,...