The Seiko 5Y39-7220 is a watch model based on the 5Y39 movement.
Parts List
| 280WC0JN01 | crystal |
| 280WC0JN | crystal |
| 35M82NA1 | crown - crown |
| 0A2600B01 | case back gasket |
| WNA23E | band |
| WNA24G | band - leather band |
| WNJ37K | band - leather band |
| WNJ38K | band - leather band |
| ZNA26G | band - leather band |
| ZNJ32G | band - leather band |
| WNJ35G | band |
| WNA23G | band |
| 12T02N1M | others - minute hand |
| 82802420 | others - case ring |
| 0801727 | others - date dial |
| 0801737 | others - date dial |
| 0801738 | others - date dial |
| 0801740 | others - date dial |
| 0878546 | others - date dial |
| 5Y397220 | others - case back |
| 5Y39722075 | others - case |
| 5Y39722075Z | others - case |
| 5Y397220WG | others - case |
| 5Y397450XB14 | others - dial |
| 5Y397450XG14 | others - dial |
| 5Y397450XG24 | others - dial |
| 5Y397460X914 | others - dial |
| 5Y397460XG14 | others - dial |
| 5Y397488X914 | others - dial |
| 5Y397498XS14 | others - dial |
| 5Y397520XB14 | others - dial |
| 5Y397520XG14 | others - dial |
| 5Y399 | others - machine code |
| A170BS | others - push pin |
| 0351670 | others - winding stem |
| 12T10DCM | others - minute hand |
| 12T09DGM | others - minute hand |
| 11T30DAM | others - minute hand |
| 0Z0060B01 | others - crown and stem gasket |
| 12T02N1H | others - hour hand |
| 11T30DAH | others - hour hand |
| 12T10DCH | others - hour hand |
| 11T45DGH | others - hour hand |
| 12T12NAM | others - minute hand |
| 12T12NAH | others - hour hand |