The Seiko 1220-5130 is a watch model based on the 1220 movement.
Parts List
| REBN09SE10 | crystal - crystal |
| 27N01DH5 | crown - crown |
| 0F185NA11 | case back gasket - case back gasket |
| MK25B | band - band |
| 05R27DGH | others - hour hand |
| 05R27DGM | others - minute hand |
| DZ0040B01 | others - crown and stem gasket |
| 0351117 | others - winding stem |
| 1220513025A | others - case |
| 82713670 | others - case ring |
| 12200300XB14 | others - dial |
| 122010 | others - machine code |
| A140AS | others - push pin |
Caliber 1220
