The Seiko 1230-5589 is a watch model based on the 1230 movement.
Parts List
| BA2N91SE10 | crystal |
| 25N07DA1 | crown |
| 0H1900B01 | case back gasket - case back gasket |
| Z5115 | band - metal band |
| Z5116C | band - metal band |
| Z5116C-LKG | band - link |
| Z5116C-PB1 | clasp - parts for buckle/clasp |
| Z5116C-BK4S | clasp - clasp |
| 06L23DGH | hand - hour hand |
| 06L15DGH | others - hour hand |
| 81181859 | others - bracelet fixing pipe |
| 81606479 | others - bracelet fixing pin |
| DZ0040B01 | others - crown and stem gasket |
| 0351117 | others - winding stem |
| 12300720XS14 | others - dial |
| 12305589EA | others - case |
| 12305589EAA | others - case |
| 123090 | others - machine code |
| 82702970 | others - case ring |
| 06L07DGM | others - minute hand |
Caliber 1230
