The Seiko 5Y39-5A90 is a watch model based on the 5Y39 movement.
Parts List
| BA3W17JN | crystal |
| BA3W17JN01 | crystal |
| 30M47NN1 | crown |
| 0F240BAA | case back gasket |
| EB0055B0 | others - crown gasket |
The Seiko 5Y39-5A90 is a watch model based on the 5Y39 movement.
| BA3W17JN | crystal |
| BA3W17JN01 | crystal |
| 30M47NN1 | crown |
| 0F240BAA | case back gasket |
| EB0055B0 | others - crown gasket |