Seiko Y120-X056 Watch Guide The Seiko Y120-X056 is a watch model based on the Y120 movement.Other models with the same movementY120-0AA0Y120-0AB0Y120-5B60Y120-X009Y120-X010Y120-X011Y120-X013Y120-X014Y120-X016Y120-X017Y120-X018Y120-X019Y120-X020Y120-X021Y120-X022Y120-X023Y120-X024Y120-X025Y120-X027Y120-X028Y120-X029Y120-X030Y120-X031Y120-X032Y120-X033Y120-X036Y120-X037Y120-X038Y120-X039Y120-X041Y120-X042Y120-X043Y120-X044Y120-X045Y120-X046Y120-X050Y120-X053Y120-X054Y120-X057Y120-X058Y120-X059Y120-X060Y120-X065Y120-X066Y120-X067Y120-X068Y120-X072Y120-X073Y120-X077Y120-X078Y120-X081Y120-X082