The Seiko 1220-5260 is a watch model based on the 1220 movement.
Parts List
| REDN21SV01 | crystal - crystal |
| 30M15DA5 | crown |
| 0Z0034B01 | case back gasket - crown and stem gasket |
| 0F220BAA3 | case back gasket - case back gasket |
| GK63A | band - band |
| 08R43JGH | others - hour hand |
| 08R43JGM | others - minute hand |
| 122052600K | others - case |
| 82731030 | others - case ring |
| 12200460XB14 | others - dial |
| 122010 | others - machine code |
| A170BS | others - push pin |
| 0351117 | others - winding stem |
Caliber 1220
