Seiko YM92-X042 Watch Guide The Seiko YM92-X042 is a watch model based on the YM92 movement.Other models with the same movementYM92-X013YM92-X014YM92-X021YM92-X026YM92-X032YM92-X039YM92-X040YM92-X050YM92-X054YM92-X055YM92-X061YM92-X062YM92-X067YM92-X069YM92-X070YM92-X073YM92-X081YM92-X082YM92-X085YM92-X094YM92-X096YM92-X097YM92-X104YM92-X108YM92-X120YM92-X136YM92-X138YM92-X139YM92-X142YM92-X154YM92-X156YM92-X158YM92-X159YM92-X160YM92-X161YM92-X173YM92-X174YM92-X175YM92-X176YM92-X198YM92-X205YM92-X207YM92-X219YM92-X220YM92-X224YM92-X231YM92-X237YM92-X243YM92-X251YM92-X264