The Seiko 3M22-0C30 is a watch model based on the 3M22 movement.
Parts List
| 230P03HN03 | crystal - crystal |
| 40MF4NA1 | crown - crown |
| 40MF4NS1 | crown - crown |
| FH2581B0A | case back gasket - case back gasket |
| 86578720 | crystal gasket - crystal plastic gasket |
| 86592150 | crystal gasket |
| EC0060B01 | pusher - pusher gasket |
| 80601361 | pusher |
| 80601369 | pusher - button |
| 4449LZ | band - band |
| 4FM3LZ | band - band |
| 4449JZ | band - band |
| 3AA125F1ANG | others - second hand |
| 3AX110F3ASG | others - second hand |
| 3AX110F3ASS | others - second hand |
| 2AB090L4BSG | others - minute hand |
| 2AB090L4BSS | others - minute hand |
| 1AB060L2BSG | others - hour hand |
| 1AB060L2BSS | others - hour hand |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| 0351550 | others - winding stem |
| 82835760 | others - case ring |
| 3M220C3061Z | others - case |
| 3M220C30 | others - case back |
| 3M220C306YZ | others - case |
| 0878696 | others - date dial |
| 0878698 | others - date dial |
| 0878699 | others - date dial |
| 3M220E28XL13 | others - dial |
| 3M220E28XL24 | others - dial |
| 3M220E28XS14 | others - dial |
| 3M220E38XS14 | others - dial |
| 3M222 | others - machine code |
| A140BS | others - push pin |
| 81400829 | others - button spring clip |
| 0Z0060B01 | others - crown and stem gasket |
| 2AD095AMBAA | others - minute hand |
| 1AD065AMBAA | others - hour hand |
Caliber 3M22
