Seiko VJ21-X019 Watch Guide The Seiko VJ21-X019 is a watch model based on the VJ21 movement.Other models with the same movementVJ21-D151VJ21-D152VJ21-D153VJ21-D212VJ21-D213VJ21-K981VJ21-X003VJ21-X004VJ21-X005VJ21-X006VJ21-X009VJ21-X010VJ21-X011VJ21-X012VJ21-X013VJ21-X018VJ21-X020VJ21-X021VJ21-X022VJ21-X028VJ21-X030VJ21-X034VJ21-X038VJ21-X039VJ21-X043VJ21-X044VJ21-X045VJ21-X046VJ21-X047VJ21-X050VJ21-X052VJ21-X053VJ21-X055VJ21-X057VJ21-X058VJ21-X059VJ21-X064VJ21-X065VJ21-X071VJ21-X072VJ21-X080VJ21-X081VJ21-X095VJ21-X096VJ21-X103VJ21-X104VJ21-X105VJ21-X106VJ21-X108VJ21-X115VJ21-X116VJ21-X117VJ21-X129VJ21-X130VJ21-X131VJ21-X139VJ21-X141VJ21-X142VJ21-X152VJ21-X153VJ21-X176VJ21-X178VJ21-X179