Seiko Caliber 2Y01 Technical informationWatches with the 2Y01 movement2Y01-00102Y01-00202Y01-00302Y01-00312Y01-00402Y01-00412Y01-00502Y01-00602Y01-00702Y01-00802Y01-00902Y01-01002Y01-01302Y01-01402Y01-01502Y01-01702Y01-0A102Y01-0A192Y01-0A202Y01-0A302Y01-0A402Y01-0A502Y01-0A602Y01-0A702Y01-0B002Y01-0B102Y01-50002Y01-50012Y01-50102Y01-50202Y01-50302Y01-50402Y01-50502Y01-50592Y01-50602Y01-50702Y01-50802Y01-50902Y01-51002Y01-51202Y01-51302Y01-51312Y01-51402Y01-51512Y01-51612Y01-51702Y01-53002Y01-5A202Y01-5A302Y01-5A392Y01-5A402Y01-5A502Y01-5A602Y01-5A702Y01-5A802Y01-5A902Y01-5B002Y01-5B092Y01-5B102Y01-5B202Y01-5B302Y01-5B402Y01-5B702Y01-5B7A2Y01-5B802Y01-5B8A2Y01-5B902Y01-5B9A2Y01-5C092Y01-5C192Y01-5C202Y01-5C302Y01-5C402Y01-5C502Y01-5C602Y01-5C702Y01-5C792Y01-5C802Y01-5C892Y01-5C902Y01-5D192Y01-5D1H2Y01-5D202Y01-5D292Y01-5D30