The Seiko 1221-5470 is a watch model based on the 1221 movement.
Parts List
ESSN07JN00 | crystal - crystal (inorganic) |
30N63NA1 | crown - crown |
0H1650B01 | case back gasket - case back gasket |
MK10A | band - leather band |
MK17A | band - leather band |
3BA075F1BNG | others - second hand |
07SC17NG | others - second hand |
1AA047A1BNG | others - hour hand |
07P03NGH | others - hour hand |
07P03NGM | others - minute hand |
2AA067A1BNG | others - minute hand |
12210700XB14 | others - dial |
12210700XG14 | others - dial |
122110 | others - machine code |
1221547025 | others - case |
1221547025A | others - case |
82711450 | others - case ring |
A110AS | others - push pin |
0351117 | others - winding stem |
DZ0040B01 | others - crown and stem gasket |
Caliber 1221
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1221A_caliber_jp_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1221A_caliber_jp_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1221A_caliber_jp_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1221A_caliber_jp_4.jpg)