The Seiko 5M42-0L89 is a watch model based on the 5M42 movement.
Parts List
| 280P03HN03 | crystal - crystal |
| 8K45D0SNG1 | crown - crown |
| FE298BAD2 | case back gasket - case back gasket |
| 86177921 | crystal gasket - plastic gasket for crystal |
| A30A06SMG0A | pusher - button |
| 48V7XB | band - band |
| 48V7YB | band - band |
| 48V7XB-LK5 | band - link |
| 48V7YB-LK5 | band - link |
| 48V7YB-PB2 | clasp - parts for buckle |
| 48V7XB-PB2 | clasp - parts for buckle |
| 48V7XB-BKD | clasp - buckle |
| 48V7YB-BKF | clasp - buckle |
| 2AF115ABBSG | others - minute hand |
| 1AF075ABBSG | others - hour hand |
| 3AA125F6ANG | others - hand |
| 83200273 | others - button spring clip |
| 81351630 | others - button spring |
| AD006BAD1 | others - crown and stem gasket |
| 0351651 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81190155 | others - bracelet fixing pipe |
| 5M420L8975Z | others - case |
| 5M420L89 | others - case back |
| 0866636 | others - holding ring for dial |
| 0878733 | others - date dial |
| 0878735 | others - date dial |
| 48V7XB-EP2 | others - endpiece |
| 5M420L89SFZ | others - case |
| 48V7YB-EP2 | others - endpiece |
| 5M420N78XN14 | others - dial |
| 5M420N78XS14 | others - dial |
| 5M425 | others - machine code |
| 84329204 | others - dial ring |
| 84329205 | others - dial ring |
Caliber 5M42
