The Seiko 4K22-0070 is a watch model based on the 4K22 movement.
Parts List
| 185W57HK01 | crystal |
| 32M39NN1 | crown |
| 0F170BAA | case back gasket |
| 0F170BAA3 | case back gasket - case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| B5499S | band |
| B5499G | band |
| B5499C | band |
| 3BA075F1BNG | others - second hand |
| 07SC17NG | others - second hand |
| 07SC43NG | others - second hand |
| 0351546 | others - winding stem |
| 07T53AGM | others - minute hand |
| 07T53AGH | others - hour hand |
| 07T53NGM | others - minute hand |
| 07T53NGH | others - hour hand |
Caliber 4K22
Other models with the same movement
| 4K22-0010 |
| 4K22-0019 |
| 4K22-0020 |
| 4K22-0040 |
| 4K22-0049 |
| 4K22-0050 |
| 4K22-0069 |
| 4K22-0089 |