Seiko Prospex Padi Sumo Limited Edition Chronograph Solar Diver's SSC807 SSC807J1 SSC807J 200M Men's WatchA sporting example of what Seiko can make out of black sub dials, stylized indices and and semi-skeleton sword hands, the Prospex Padi Sumo Limited Edition Chronograph Solar Diver follows design cues from the modern range of Prospex Solar Chronographs and blends it up with the prime elements from the cult favourite Sumo. The wide, twisted style lugs, a bolder, cleaner unidirectional bezel, screw-down crowns and pushers, all point towards its abilities for not only going down deep but also withstanding the severity of any atmosphere outside it..