Seiko Caliber 2C20 Technical information (Japan)Technical information (World)Watches with the 2C20 movement2C20-00102C20-00112C20-00202C20-00212C20-00292C20-00302C20-00312C20-00402C20-00412C20-00502C20-00702C20-00712C20-007A2C20-007B2C20-00802C20-01202C20-01212C20-01292C20-01302C20-01402C20-01492C20-01502C20-01602C20-016A2C20-01802C20-01902C20-02092C20-02502C20-02592C20-02602C20-026A2C20-026B2C20-02702C20-02792C20-02802C20-03002C20-03502C20-03592C20-03692C20-03702C20-03802C20-03892C20-03902C20-03992C20-04002C20-04092C20-04102C20-04202C20-04292C20-04302C20-04392C20-04402C20-04492C20-04502C20-04602C20-04702C20-04802C20-04842C20-048A2C20-04902C20-05302C20-05402C20-50002C20-50012C20-50102C20-50112C20-50192C20-50202C20-50212C20-50292C20-50302C20-50312C20-50402C20-50502C20-50512C20-50592C20-50602C20-50612C20-50702C20-50802C20-50812C20-50902C20-50912C20-51002C20-51102C20-51202C20-51302C20-51402C20-51412C20-514A2C20-51502C20-51602C20-51702C20-51712C20-51802C20-52002C20-52092C20-52102C20-521A2C20-52202C20-522A2C20-522B2C20-52302C20-523A2C20-52402C20-52502C20-52802C20-52902C20-52992C20-53002C20-53092C20-53102C20-53192C20-53202C20-53292C20-53302C20-53402C20-534A2C20-534B2C20-53502C20-535A2C20-535B2C20-535D2C20-53602C20-53702C20-53712C20-53802C20-53892C20-53902C20-54002C20-54102C20-54202C20-54292C20-54302C20-54402C20-54492C20-54502C20-54512C20-54602C20-54612C20-54702C20-54802C20-54902C20-55002C20-55092C20-55192C20-55202C20-55292C20-55302C20-55392C20-55402C20-55502C20-55592C20-55602C20-55692C20-55702C20-55802C20-55902C20-56002C20-56092C20-56102C20-56202C20-56302C20-56402C20-56502C20-56602C20-56702C20-56802C20-57102C20-57392C20-57492C20-57592C20-57602C20-57692C20-57702C20-57792C20-57802C20-57892C20-57902C20-57992C20-58002C20-58102C20-58202C20-58302C20-58402C20-58502C20-58602C20-58902C20-59002C20-590A2C20-590B2C20-59102C20-59202C20-59302C20-59402C20-59502C20-59592C20-59602C20-59692C20-59702C20-59802C20-59902C20-60102C20-601A2C20-601B2C20-60202C20-60302C20-60602C20-60702C20-60902C20-61002C20-61102C20-611A2C20-61202C20-61302C20-61402C20-61502C20-61902C20-619A2C20-62002C20-62102C20-62202C20-62302C20-62402C20-62492C20-62502C20-62602C20-62702C20-62792C20-62802C20-62842C20-62902C20-63692C20-63792C20-63892C20-63992C20-64002C20-64102C20-64202C20-64302C20-64402C20-64502C20-64592C20-64602C20-64702C20-64802C20-64902C20-65002C20-65102C20-65192C20-65402C20-654A2C20-654B2C20-654C2C20-654D2C20-65502C20-6560
