Seiko has announced the release of updated version of one the most popular and affordable diver's watches, the brand new Samurai King - equipped with more durable materials for improved quality. The same is true for the other models Seiko is upgrading its Prospex Diver's model, which is a more polished version of the Samurai and sporting similar upgrades on the case as well as the dial. Meet the new Seiko Prospex Automatic Diver's 200m SRPE35K1 and SRPE37K1, a.k.a King Samurai.