The Seiko 2906-0550 is a watch model based on the 2906 movement.
Parts List
| 280T04ANS0 | crystal |
| 40M54NS1 | crown |
| FH2680B01 | case back gasket |
| DJ0060B01 | others - crown gasket |
| 280T04ANS0 | crystal |
| 40M54NS1 | crown |
| FH2680B01 | case back gasket |
| DJ0060B01 | others - crown gasket |
Caliber 2906
