The Seiko 2906-554A is a watch model based on the 2906 movement.
Parts List
| SA5W36GN00 | crystal |
| 40M54NS1 | crown |
| FH2381B01 | case back gasket - case back gasket |
| DJ0060B01 | others - crown gasket |
Caliber 2906
Seiko 2906-554A Watch Guide
The Seiko 2906-554A is a watch model based on the 2906 movement.
| SA5W36GN00 | crystal |
| 40M54NS1 | crown |
| FH2381B01 | case back gasket - case back gasket |
| DJ0060B01 | others - crown gasket |