... steel 2.Waterproof,durable&convenient new led digital watch lava style watch Lava watch wrist watch Main Feature:Message Display:Show time or date ... time,hours in the flashing,then press 'A' button,the hour is changing, adjusted to the time required to stopThen click ... time,hours in the flashing,then press 'A' button,the hour is changing, adjusted to the time required to stopThen click ...