The Seiko 5Y39-721A is a watch model based on the 5Y39 movement.
Parts List
280N32JM01 | crystal |
280N32JM | crystal |
30MA6NA1 | crown - crown |
0H2520N01 | case back gasket - case back gasket |
0G0055B01 | case back gasket - crown and stem gasket |
0G0055B0 | case back gasket |
ZPJ70G | band |
ZPJ69G | band |
0351670 | others - winding stem |
82802420 | others - case ring |
0801740 | others - date dial |
5Y39721A25 | others - case |
5Y397380XG14 | others - dial |
5Y399 | others - machine code |
A180BS | others - push pin |
10T76DAH | others - hour hand |
10T76DAM | others - minute hand |