The Seiko 1230-0089 is a watch model based on the 1230 movement.
Parts List
| ET4N03SV01 | crystal |
| 25N19DA6 | crown |
| 0D175BAA1 | case back gasket |
| ZJA09 | band - leather band |
| DZ0040B01 | others - crown and stem gasket |
| 0351117 | others - winding stem |
| 81606511 | others - bracelet fixing pin |
| 81181919 | others - bracelet fixing pipe |
| 1230008925A | others - case |
| 12301180XB14 | others - dial |
| 123090 | others - machine code |
| 82812970 | others - case ring |
| 08L03VRH | others - hour hand |
| 1CA050A1BAK | others - hour hand |
| 08L03DGM | others - minute hand |
Caliber 1230
