Seiko Caliber 5A54 No technical information found for this movement.Watches with the 5A54 movement5A54-00195A54-00295A54-00395A54-00495A54-00595A54-00695A54-00795A54-00895A54-008H5A54-00995A54-01095A54-01105A54-011A5A54-011B5A54-011C5A54-011E5A54-01295A54-01305A54-013A5A54-013B5A54-01595A54-015H5A54-01695A54-01705A54-01805A54-01905A54-02005A54-02105A54-02205A54-02305A54-023A5A54-02405A54-02505A54-02605A54-02705A54-02805A54-02905A54-03005A54-03105A54-03205A54-03305A54-03405A54-03505A54-20005A54-20105A54-20205A54-2A005A54-3A005A54-3A105A54-50095A54-50195A54-50295A54-50395A54-50495A54-50595A54-50895A54-50995A54-51195A54-51295A54-51495A54-51595A54-51695A54-51795A54-517B5A54-517C5A54-517E5A54-517F5A54-517H5A54-51805A54-51995A54-519H5A54-52095A54-520H5A54-52105A54-521A5A54-5220