The Seiko 3M22-0A70 is a watch model based on the 3M22 movement.
Parts List
| 270P12SN01 | crystal - crystal |
| 40M98NA1 | crown - crown |
| FH2780B0A | case back gasket - case back gasket |
| 86574860 | crystal gasket - plastic gasket for crystal |
| EC0060B01 | pusher - pusher gasket |
| 80600541 | pusher - button |
| D0C0DD | band - band |
| 1AB075A2BNG | others - hour hand |
| 2AB110AMBDG | others - minute hand |
| 3AA125F1ANG | others - second hand |
| A100BS | others - push pin (for mb) |
| 0801959 | others - date dial |
| 3M220B50XG14 | others - dial |
| 3M227 | others - machine code |
| 84325283 | others - dial ring |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| 0351550 | others - winding stem |
| 82836280 | others - case ring |
| 3M220A707U | others - case |
| 3M220A70 | others - case back |
| 81400829 | others - button spring clip |
| 0Z0060B01 | others - crown and stem gasket |
Caliber 3M22
